31053088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 68148864

約数和(自身を除く): 37095776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 1877, 2068, 3754, 4136, 7508, 8272, 15016, 16544, 20647, 30032, 41294, 60064, 82588, 88219, 165176, 176438, 330352, 352876, 660704, 705752, 970409, 1411504, 1940818, 2823008, 3881636, 7763272, 15526544, 31053088]

約数ペア:

[(1, 31053088), (2, 15526544), (4, 7763272), (8, 3881636), (11, 2823008), (16, 1940818), (22, 1411504), (32, 970409), (44, 705752), (47, 660704), (88, 352876), (94, 330352), (176, 176438), (188, 165176), (352, 88219), (376, 82588), (517, 60064), (752, 41294), (1034, 30032), (1504, 20647), (1877, 16544), (2068, 15016), (3754, 8272), (4136, 7508)]