30722672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112951}}^1$

素因数の和:112976

約数の個数: 20

約数和(自身を含む): 63027216

約数和(自身を除く): 32304544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112951, 225902, 451804, 903608, 1807216, 1920167, 3840334, 7680668, 15361336, 30722672]

約数ペア:

[(1, 30722672), (2, 15361336), (4, 7680668), (8, 3840334), (16, 1920167), (17, 1807216), (34, 903608), (68, 451804), (136, 225902), (272, 112951)]