245783896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{15667}}^1$

素因数の和:15763

約数の個数: 32

約数和(自身を含む): 482261040

約数和(自身を除く): 236477144

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 7844, 15667, 15688, 31334, 62668, 125336, 579679, 830351, 1159358, 1660702, 2318716, 3321404, 4637432, 6642808, 30722987, 61445974, 122891948, 245783896]

約数ペア:

[(1, 245783896), (2, 122891948), (4, 61445974), (8, 30722987), (37, 6642808), (53, 4637432), (74, 3321404), (106, 2318716), (148, 1660702), (212, 1159358), (296, 830351), (424, 579679), (1961, 125336), (3922, 62668), (7844, 31334), (15667, 15688)]