31039756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2441}}^1$

素因数の和:2490

約数の個数: 36

約数和(自身を含む): 62974296

約数和(自身を除く): 31934540

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 2441, 3179, 4882, 6358, 9764, 12716, 26851, 41497, 53702, 82994, 107404, 165988, 456467, 705449, 912934, 1410898, 1825868, 2821796, 7759939, 15519878, 31039756]

約数ペア:

[(1, 31039756), (2, 15519878), (4, 7759939), (11, 2821796), (17, 1825868), (22, 1410898), (34, 912934), (44, 705449), (68, 456467), (187, 165988), (289, 107404), (374, 82994), (578, 53702), (748, 41497), (1156, 26851), (2441, 12716), (3179, 9764), (4882, 6358)]