80814104

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13487}}^1$

素因数の和:13607

約数の個数: 32

約数和(自身を含む): 174804480

約数和(自身を除く): 93990376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 13487, 26974, 53948, 94409, 107896, 188818, 377636, 755272, 1443109, 2886218, 5772436, 10101763, 11544872, 20203526, 40407052, 80814104]

約数ペア:

[(1, 80814104), (2, 40407052), (4, 20203526), (7, 11544872), (8, 10101763), (14, 5772436), (28, 2886218), (56, 1443109), (107, 755272), (214, 377636), (428, 188818), (749, 107896), (856, 94409), (1498, 53948), (2996, 26974), (5992, 13487)]