89049856

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 214374720

約数和(自身を除く): 125324864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 229, 248, 256, 392, 434, 448, 458, 496, 784, 868, 896, 916, 992, 1519, 1568, 1603, 1736, 1792, 1832, 1984, 3038, 3136, 3206, 3472, 3664, 3968, 6076, 6272, 6412, 6944, 7099, 7328, 7936, 11221, 12152, 12544, 12824, 13888, 14198, 14656, 22442, 24304, 25648, 27776, 28396, 29312, 44884, 48608, 49693, 51296, 55552, 56792, 58624, 89768, 97216, 99386, 102592, 113584, 179536, 194432, 198772, 205184, 227168, 347851, 359072, 388864, 397544, 410368, 454336, 695702, 718144, 795088, 908672, 1391404, 1436288, 1590176, 1817344, 2782808, 2872576, 3180352, 5565616, 6360704, 11131232, 12721408, 22262464, 44524928, 89049856]

約数ペア:

[(1, 89049856), (2, 44524928), (4, 22262464), (7, 12721408), (8, 11131232), (14, 6360704), (16, 5565616), (28, 3180352), (31, 2872576), (32, 2782808), (49, 1817344), (56, 1590176), (62, 1436288), (64, 1391404), (98, 908672), (112, 795088), (124, 718144), (128, 695702), (196, 454336), (217, 410368), (224, 397544), (229, 388864), (248, 359072), (256, 347851), (392, 227168), (434, 205184), (448, 198772), (458, 194432), (496, 179536), (784, 113584), (868, 102592), (896, 99386), (916, 97216), (992, 89768), (1519, 58624), (1568, 56792), (1603, 55552), (1736, 51296), (1792, 49693), (1832, 48608), (1984, 44884), (3038, 29312), (3136, 28396), (3206, 27776), (3472, 25648), (3664, 24304), (3968, 22442), (6076, 14656), (6272, 14198), (6412, 13888), (6944, 12824), (7099, 12544), (7328, 12152), (7936, 11221)]