85620454

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1667}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 130924656

約数和(自身を除く): 45304202

約数列:

[1, 2, 61, 122, 421, 842, 1667, 3334, 25681, 51362, 101687, 203374, 701807, 1403614, 42810227, 85620454]

約数ペア:

[(1, 85620454), (2, 42810227), (61, 1403614), (122, 701807), (421, 203374), (842, 101687), (1667, 51362), (3334, 25681)]