31875655679

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{4157}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 38492568576

約数和(自身を除く): 6616912897

約数列:

[1, 7, 23, 97, 161, 491, 679, 2231, 3437, 4157, 11293, 15617, 29099, 47627, 79051, 95611, 333389, 403229, 669277, 1095421, 2041087, 2822603, 7667947, 9274267, 14287609, 46945001, 64919869, 197985439, 328615007, 1385898073, 4553665097, 31875655679]

約数ペア:

[(1, 31875655679), (7, 4553665097), (23, 1385898073), (97, 328615007), (161, 197985439), (491, 64919869), (679, 46945001), (2231, 14287609), (3437, 9274267), (4157, 7667947), (11293, 2822603), (15617, 2041087), (29099, 1095421), (47627, 669277), (79051, 403229), (95611, 333389)]