31788530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 61181568

約数和(自身を除く): 29393038

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 3371, 4715, 6742, 9430, 16855, 33710, 77533, 138211, 155066, 276422, 387665, 691055, 775330, 1382110, 3178853, 6357706, 15894265, 31788530]

約数ペア:

[(1, 31788530), (2, 15894265), (5, 6357706), (10, 3178853), (23, 1382110), (41, 775330), (46, 691055), (82, 387665), (115, 276422), (205, 155066), (230, 138211), (410, 77533), (943, 33710), (1886, 16855), (3371, 9430), (4715, 6742)]