64359968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{64879}}^1$

素因数の和:64920

約数の個数: 24

約数和(自身を含む): 130798080

約数和(自身を除く): 66438112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 64879, 129758, 259516, 519032, 1038064, 2011249, 2076128, 4022498, 8044996, 16089992, 32179984, 64359968]

約数ペア:

[(1, 64359968), (2, 32179984), (4, 16089992), (8, 8044996), (16, 4022498), (31, 2076128), (32, 2011249), (62, 1038064), (124, 519032), (248, 259516), (496, 129758), (992, 64879)]