99640646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 180541440

約数和(自身を除く): 80900794

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 3917, 7834, 12719, 25438, 27419, 54838, 90091, 180182, 309443, 618886, 630637, 1261274, 2166101, 4332202, 7117189, 14234378, 49820323, 99640646]

約数ペア:

[(1, 99640646), (2, 49820323), (7, 14234378), (14, 7117189), (23, 4332202), (46, 2166101), (79, 1261274), (158, 630637), (161, 618886), (322, 309443), (553, 180182), (1106, 90091), (1817, 54838), (3634, 27419), (3917, 25438), (7834, 12719)]