31551996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3719}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 84994560

約数和(自身を除く): 53442564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 3719, 4242, 7438, 8484, 11157, 14876, 22314, 26033, 44628, 52066, 78099, 104132, 156198, 312396, 375619, 751238, 1126857, 1502476, 2253714, 2629333, 4507428, 5258666, 7887999, 10517332, 15775998, 31551996]

約数ペア:

[(1, 31551996), (2, 15775998), (3, 10517332), (4, 7887999), (6, 5258666), (7, 4507428), (12, 2629333), (14, 2253714), (21, 1502476), (28, 1126857), (42, 751238), (84, 375619), (101, 312396), (202, 156198), (303, 104132), (404, 78099), (606, 52066), (707, 44628), (1212, 26033), (1414, 22314), (2121, 14876), (2828, 11157), (3719, 8484), (4242, 7438)]