86188928

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 125318272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 107, 112, 116, 124, 128, 203, 214, 217, 224, 232, 248, 406, 428, 434, 448, 464, 496, 749, 812, 856, 868, 896, 899, 928, 992, 1498, 1624, 1712, 1736, 1798, 1856, 1984, 2996, 3103, 3248, 3317, 3424, 3472, 3596, 3712, 3968, 5992, 6206, 6293, 6496, 6634, 6848, 6944, 7192, 11984, 12412, 12586, 12992, 13268, 13696, 13888, 14384, 21721, 23219, 23968, 24824, 25172, 25984, 26536, 27776, 28768, 43442, 46438, 47936, 49648, 50344, 53072, 57536, 86884, 92876, 95872, 96193, 99296, 100688, 106144, 115072, 173768, 185752, 192386, 198592, 201376, 212288, 347536, 371504, 384772, 397184, 402752, 424576, 673351, 695072, 743008, 769544, 805504, 1346702, 1390144, 1486016, 1539088, 2693404, 2780288, 2972032, 3078176, 5386808, 6156352, 10773616, 12312704, 21547232, 43094464, 86188928]

約数ペア:

[(1, 86188928), (2, 43094464), (4, 21547232), (7, 12312704), (8, 10773616), (14, 6156352), (16, 5386808), (28, 3078176), (29, 2972032), (31, 2780288), (32, 2693404), (56, 1539088), (58, 1486016), (62, 1390144), (64, 1346702), (107, 805504), (112, 769544), (116, 743008), (124, 695072), (128, 673351), (203, 424576), (214, 402752), (217, 397184), (224, 384772), (232, 371504), (248, 347536), (406, 212288), (428, 201376), (434, 198592), (448, 192386), (464, 185752), (496, 173768), (749, 115072), (812, 106144), (856, 100688), (868, 99296), (896, 96193), (899, 95872), (928, 92876), (992, 86884), (1498, 57536), (1624, 53072), (1712, 50344), (1736, 49648), (1798, 47936), (1856, 46438), (1984, 43442), (2996, 28768), (3103, 27776), (3248, 26536), (3317, 25984), (3424, 25172), (3472, 24824), (3596, 23968), (3712, 23219), (3968, 21721), (5992, 14384), (6206, 13888), (6293, 13696), (6496, 13268), (6634, 12992), (6848, 12586), (6944, 12412), (7192, 11984)]