40947082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8821}}^1$

素因数の和:9045

約数の個数: 16

約数和(自身を含む): 67329504

約数和(自身を除く): 26382422

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 8821, 17642, 97031, 194062, 1861231, 3722462, 20473541, 40947082]

約数ペア:

[(1, 40947082), (2, 20473541), (11, 3722462), (22, 1861231), (211, 194062), (422, 97031), (2321, 17642), (4642, 8821)]