31601878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12108

約数の個数: 32

約数和(自身を含む): 62581248

約数和(自身を除く): 30979370

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 12071, 24142, 84497, 132781, 168994, 205207, 265562, 410414, 929467, 1436449, 1858934, 2257277, 2872898, 4514554, 15800939, 31601878]

約数ペア:

[(1, 31601878), (2, 15800939), (7, 4514554), (11, 2872898), (14, 2257277), (17, 1858934), (22, 1436449), (34, 929467), (77, 410414), (119, 265562), (154, 205207), (187, 168994), (238, 132781), (374, 84497), (1309, 24142), (2618, 12071)]