23431536

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 70412160

約数和(自身を除く): 46980624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 181, 186, 232, 248, 261, 279, 348, 362, 372, 464, 496, 522, 543, 558, 696, 724, 744, 899, 1044, 1086, 1116, 1392, 1448, 1488, 1629, 1798, 2088, 2172, 2232, 2697, 2896, 3258, 3596, 4176, 4344, 4464, 5249, 5394, 5611, 6516, 7192, 8091, 8688, 10498, 10788, 11222, 13032, 14384, 15747, 16182, 16833, 20996, 21576, 22444, 26064, 31494, 32364, 33666, 41992, 43152, 44888, 47241, 50499, 62988, 64728, 67332, 83984, 89776, 94482, 100998, 125976, 129456, 134664, 162719, 188964, 201996, 251952, 269328, 325438, 377928, 403992, 488157, 650876, 755856, 807984, 976314, 1301752, 1464471, 1952628, 2603504, 2928942, 3905256, 5857884, 7810512, 11715768, 23431536]

約数ペア:

[(1, 23431536), (2, 11715768), (3, 7810512), (4, 5857884), (6, 3905256), (8, 2928942), (9, 2603504), (12, 1952628), (16, 1464471), (18, 1301752), (24, 976314), (29, 807984), (31, 755856), (36, 650876), (48, 488157), (58, 403992), (62, 377928), (72, 325438), (87, 269328), (93, 251952), (116, 201996), (124, 188964), (144, 162719), (174, 134664), (181, 129456), (186, 125976), (232, 100998), (248, 94482), (261, 89776), (279, 83984), (348, 67332), (362, 64728), (372, 62988), (464, 50499), (496, 47241), (522, 44888), (543, 43152), (558, 41992), (696, 33666), (724, 32364), (744, 31494), (899, 26064), (1044, 22444), (1086, 21576), (1116, 20996), (1392, 16833), (1448, 16182), (1488, 15747), (1629, 14384), (1798, 13032), (2088, 11222), (2172, 10788), (2232, 10498), (2697, 8688), (2896, 8091), (3258, 7192), (3596, 6516), (4176, 5611), (4344, 5394), (4464, 5249)]