86872006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{196543}}^1$

素因数の和:196575

約数の個数: 16

約数和(自身を含む): 148587264

約数和(自身を除く): 61715258

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 196543, 393086, 2555059, 3341231, 5110118, 6682462, 43436003, 86872006]

約数ペア:

[(1, 86872006), (2, 43436003), (13, 6682462), (17, 5110118), (26, 3341231), (34, 2555059), (221, 393086), (442, 196543)]