80687614

素因数分解:

$2^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{1447}}^1$

素因数の和:2032

約数の個数: 24

約数和(自身を含む): 141136560

約数和(自身を除く): 60448946

約数列:

[1, 2, 7, 14, 49, 98, 569, 1138, 1447, 2894, 3983, 7966, 10129, 20258, 27881, 55762, 70903, 141806, 823343, 1646686, 5763401, 11526802, 40343807, 80687614]

約数ペア:

[(1, 80687614), (2, 40343807), (7, 11526802), (14, 5763401), (49, 1646686), (98, 823343), (569, 141806), (1138, 70903), (1447, 55762), (2894, 27881), (3983, 20258), (7966, 10129)]