81024266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{9539}}^1$

素因数の和:9709

約数の個数: 16

約数和(自身を含む): 126385920

約数和(自身を除く): 45361654

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 9539, 19078, 295709, 591418, 1306843, 2613686, 40512133, 81024266]

約数ペア:

[(1, 81024266), (2, 40512133), (31, 2613686), (62, 1306843), (137, 591418), (274, 295709), (4247, 19078), (8494, 9539)]