85849136

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{8293}}^1$

素因数の和:8948

約数の個数: 20

約数和(自身を含む): 166609872

約数和(自身を除く): 80760736

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 8293, 10352, 16586, 33172, 66344, 132688, 5365571, 10731142, 21462284, 42924568, 85849136]

約数ペア:

[(1, 85849136), (2, 42924568), (4, 21462284), (8, 10731142), (16, 5365571), (647, 132688), (1294, 66344), (2588, 33172), (5176, 16586), (8293, 10352)]