40006646

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:827

約数の個数: 16

約数和(自身を含む): 60684288

約数和(自身を除く): 20677642

約数列:

[1, 2, 223, 271, 331, 446, 542, 662, 60433, 73813, 89701, 120866, 147626, 179402, 20003323, 40006646]

約数ペア:

[(1, 40006646), (2, 20003323), (223, 179402), (271, 147626), (331, 120866), (446, 89701), (542, 73813), (662, 60433)]