128422894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{44071}}^1$

素因数の和:44151

約数の個数: 16

約数和(自身を含む): 203083776

約数和(自身を除く): 74660882

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 44071, 88142, 1366201, 2071337, 2732402, 4142674, 64211447, 128422894]

約数ペア:

[(1, 128422894), (2, 64211447), (31, 4142674), (47, 2732402), (62, 2071337), (94, 1366201), (1457, 88142), (2914, 44071)]