89393668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245587}}^1$

素因数の和:245611

約数の個数: 24

約数和(自身を含む): 192540992

約数和(自身を除く): 103147324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 245587, 491174, 982348, 1719109, 3192631, 3438218, 6385262, 6876436, 12770524, 22348417, 44696834, 89393668]

約数ペア:

[(1, 89393668), (2, 44696834), (4, 22348417), (7, 12770524), (13, 6876436), (14, 6385262), (26, 3438218), (28, 3192631), (52, 1719109), (91, 982348), (182, 491174), (364, 245587)]