131420108

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{4241}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 235651584

約数和(自身を除く): 104231476

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 4241, 7747, 8482, 15494, 16964, 30988, 258701, 517402, 538607, 1034804, 1077214, 2154428, 32855027, 65710054, 131420108]

約数ペア:

[(1, 131420108), (2, 65710054), (4, 32855027), (61, 2154428), (122, 1077214), (127, 1034804), (244, 538607), (254, 517402), (508, 258701), (4241, 30988), (7747, 16964), (8482, 15494)]