31282108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 68118624

約数和(自身を除く): 36836516

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 3217, 4862, 6434, 9724, 12868, 35387, 41821, 54689, 70774, 83642, 109378, 141548, 167284, 218756, 460031, 601579, 710957, 920062, 1203158, 1421914, 1840124, 2406316, 2843828, 7820527, 15641054, 31282108]

約数ペア:

[(1, 31282108), (2, 15641054), (4, 7820527), (11, 2843828), (13, 2406316), (17, 1840124), (22, 1421914), (26, 1203158), (34, 920062), (44, 710957), (52, 601579), (68, 460031), (143, 218756), (187, 167284), (221, 141548), (286, 109378), (374, 83642), (442, 70774), (572, 54689), (748, 41821), (884, 35387), (2431, 12868), (3217, 9724), (4862, 6434)]