61221218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1429}}^1$

素因数の和:2153

約数の個数: 16

約数和(自身を含む): 94997760

約数和(自身を除く): 33776542

約数列:

[1, 2, 31, 62, 691, 1382, 1429, 2858, 21421, 42842, 44299, 88598, 987439, 1974878, 30610609, 61221218]

約数ペア:

[(1, 61221218), (2, 30610609), (31, 1974878), (62, 987439), (691, 88598), (1382, 44299), (1429, 42842), (2858, 21421)]