80804786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8747}}^1$

素因数の和:8929

約数の個数: 16

約数和(自身を含む): 125971200

約数和(自身を除く): 45166414

約数列:

[1, 2, 31, 62, 149, 298, 4619, 8747, 9238, 17494, 271157, 542314, 1303303, 2606606, 40402393, 80804786]

約数ペア:

[(1, 80804786), (2, 40402393), (31, 2606606), (62, 1303303), (149, 542314), (298, 271157), (4619, 17494), (8747, 9238)]