31100878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4801}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 48404160

約数和(自身を除く): 17303282

約数列:

[1, 2, 41, 79, 82, 158, 3239, 4801, 6478, 9602, 196841, 379279, 393682, 758558, 15550439, 31100878]

約数ペア:

[(1, 31100878), (2, 15550439), (41, 758558), (79, 393682), (82, 379279), (158, 196841), (3239, 9602), (4801, 6478)]