31009028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 55847232

約数和(自身を除く): 24838204

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 1367, 2734, 5468, 5671, 11342, 22684, 72451, 144902, 146269, 289804, 292538, 585076, 7752257, 15504514, 31009028]

約数ペア:

[(1, 31009028), (2, 15504514), (4, 7752257), (53, 585076), (106, 292538), (107, 289804), (212, 146269), (214, 144902), (428, 72451), (1367, 22684), (2734, 11342), (5468, 5671)]