870813208

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{12641}}^1$

素因数の和:12835

約数の個数: 32

約数和(自身を含む): 1668744000

約数和(自身を除く): 797930792

約数列:

[1, 2, 4, 8, 79, 109, 158, 218, 316, 436, 632, 872, 8611, 12641, 17222, 25282, 34444, 50564, 68888, 101128, 998639, 1377869, 1997278, 2755738, 3994556, 5511476, 7989112, 11022952, 108851651, 217703302, 435406604, 870813208]

約数ペア:

[(1, 870813208), (2, 435406604), (4, 217703302), (8, 108851651), (79, 11022952), (109, 7989112), (158, 5511476), (218, 3994556), (316, 2755738), (436, 1997278), (632, 1377869), (872, 998639), (8611, 101128), (12641, 68888), (17222, 50564), (25282, 34444)]