30881752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12101}}^1$

素因数の和:12147

約数の個数: 32

約数和(自身を含む): 65350800

約数和(自身を除く): 34469048

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 12101, 24202, 48404, 96808, 133111, 266222, 350929, 532444, 701858, 1064888, 1403716, 2807432, 3860219, 7720438, 15440876, 30881752]

約数ペア:

[(1, 30881752), (2, 15440876), (4, 7720438), (8, 3860219), (11, 2807432), (22, 1403716), (29, 1064888), (44, 701858), (58, 532444), (88, 350929), (116, 266222), (232, 133111), (319, 96808), (638, 48404), (1276, 24202), (2552, 12101)]