80975848

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{171559}}^1$

素因数の和:171624

約数の個数: 16

約数和(自身を含む): 154404000

約数和(自身を除く): 73428152

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 171559, 343118, 686236, 1372472, 10121981, 20243962, 40487924, 80975848]

約数ペア:

[(1, 80975848), (2, 40487924), (4, 20243962), (8, 10121981), (59, 1372472), (118, 686236), (236, 343118), (472, 171559)]