97680256

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 203673600

約数和(自身を除く): 105993344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 239, 248, 412, 478, 496, 824, 956, 992, 1648, 1912, 1984, 3193, 3296, 3824, 3968, 6386, 6592, 7409, 7648, 12772, 13184, 14818, 15296, 24617, 25544, 29636, 30592, 49234, 51088, 59272, 98468, 102176, 118544, 196936, 204352, 237088, 393872, 408704, 474176, 763127, 787744, 948352, 1526254, 1575488, 3052508, 3150976, 6105016, 12210032, 24420064, 48840128, 97680256]

約数ペア:

[(1, 97680256), (2, 48840128), (4, 24420064), (8, 12210032), (16, 6105016), (31, 3150976), (32, 3052508), (62, 1575488), (64, 1526254), (103, 948352), (124, 787744), (128, 763127), (206, 474176), (239, 408704), (248, 393872), (412, 237088), (478, 204352), (496, 196936), (824, 118544), (956, 102176), (992, 98468), (1648, 59272), (1912, 51088), (1984, 49234), (3193, 30592), (3296, 29636), (3824, 25544), (3968, 24617), (6386, 15296), (6592, 14818), (7409, 13184), (7648, 12772)]