31207672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 60361200

約数和(自身を除く): 29153528

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 827, 1654, 3308, 4717, 6616, 9434, 18868, 37736, 43831, 73603, 87662, 147206, 175324, 294412, 350648, 588824, 3900959, 7801918, 15603836, 31207672]

約数ペア:

[(1, 31207672), (2, 15603836), (4, 7801918), (8, 3900959), (53, 588824), (89, 350648), (106, 294412), (178, 175324), (212, 147206), (356, 87662), (424, 73603), (712, 43831), (827, 37736), (1654, 18868), (3308, 9434), (4717, 6616)]