87105308186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197070833}}^1$

素因数の和:197070865

約数の個数: 16

約数和(自身を含む): 148985550504

約数和(自身を除く): 61880242318

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 197070833, 394141666, 2561920829, 3350204161, 5123841658, 6700408322, 43552654093, 87105308186]

約数ペア:

[(1, 87105308186), (2, 43552654093), (13, 6700408322), (17, 5123841658), (26, 3350204161), (34, 2561920829), (221, 394141666), (442, 197070833)]