91217066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10739}}^1$

素因数の和:10909

約数の個数: 16

約数和(自身を含む): 142283520

約数和(自身を除く): 51066454

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 10739, 21478, 332909, 665818, 1471243, 2942486, 45608533, 91217066]

約数ペア:

[(1, 91217066), (2, 45608533), (31, 2942486), (62, 1471243), (137, 665818), (274, 332909), (4247, 21478), (8494, 10739)]