31886602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 26899958

約数列:

[1, 2, 11, 22, 23, 29, 41, 46, 53, 58, 82, 106, 253, 319, 451, 506, 583, 638, 667, 902, 943, 1166, 1189, 1219, 1334, 1537, 1886, 2173, 2378, 2438, 3074, 4346, 7337, 10373, 13079, 13409, 14674, 16907, 20746, 23903, 26158, 26818, 27347, 33814, 35351, 47806, 49979, 54694, 63017, 70702, 99958, 126034, 300817, 388861, 549769, 601634, 693187, 777722, 1099538, 1386374, 1449391, 2898782, 15943301, 31886602]

約数ペア:

[(1, 31886602), (2, 15943301), (11, 2898782), (22, 1449391), (23, 1386374), (29, 1099538), (41, 777722), (46, 693187), (53, 601634), (58, 549769), (82, 388861), (106, 300817), (253, 126034), (319, 99958), (451, 70702), (506, 63017), (583, 54694), (638, 49979), (667, 47806), (902, 35351), (943, 33814), (1166, 27347), (1189, 26818), (1219, 26158), (1334, 23903), (1537, 20746), (1886, 16907), (2173, 14674), (2378, 13409), (2438, 13079), (3074, 10373), (4346, 7337)]