81176282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{22637}}^1$

素因数の和:22813

約数の個数: 16

約数和(自身を含む): 133654752

約数和(自身を除く): 52478470

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 22637, 45274, 249007, 498014, 3689831, 7379662, 40588141, 81176282]

約数ペア:

[(1, 81176282), (2, 40588141), (11, 7379662), (22, 3689831), (163, 498014), (326, 249007), (1793, 45274), (3586, 22637)]