31453132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 58318400

約数和(自身を除く): 26865268

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 2539, 3097, 5078, 6194, 10156, 12388, 48241, 96482, 192964, 413857, 827714, 1655428, 7863283, 15726566, 31453132]

約数ペア:

[(1, 31453132), (2, 15726566), (4, 7863283), (19, 1655428), (38, 827714), (76, 413857), (163, 192964), (326, 96482), (652, 48241), (2539, 12388), (3097, 10156), (5078, 6194)]