89557234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{31601}}^1$

素因数の和:31725

約数の個数: 16

約数和(自身を含む): 146001240

約数和(自身を除く): 56444006

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 31601, 63202, 410813, 821626, 3444509, 6889018, 44778617, 89557234]

約数ペア:

[(1, 89557234), (2, 44778617), (13, 6889018), (26, 3444509), (109, 821626), (218, 410813), (1417, 63202), (2834, 31601)]