90678038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{4289}}^1$

素因数の和:4364

約数の個数: 24

約数和(自身を含む): 153358920

約数和(自身を除く): 62680882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 4289, 8578, 10571, 21142, 47179, 94358, 132959, 265918, 1462549, 2925098, 4121729, 8243458, 45339019, 90678038]

約数ペア:

[(1, 90678038), (2, 45339019), (11, 8243458), (22, 4121729), (31, 2925098), (62, 1462549), (341, 265918), (682, 132959), (961, 94358), (1922, 47179), (4289, 21142), (8578, 10571)]