85498178

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1361

約数の個数: 16

約数和(自身を含む): 129730560

約数和(自身を除く): 44232382

約数列:

[1, 2, 127, 254, 409, 818, 823, 1646, 51943, 103886, 104521, 209042, 336607, 673214, 42749089, 85498178]

約数ペア:

[(1, 85498178), (2, 42749089), (127, 673214), (254, 336607), (409, 209042), (818, 104521), (823, 103886), (1646, 51943)]