162530992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{781399}}^1$

素因数の和:781420

約数の個数: 20

約数和(自身を含む): 339127600

約数和(自身を除く): 176596608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 781399, 1562798, 3125596, 6251192, 10158187, 12502384, 20316374, 40632748, 81265496, 162530992]

約数ペア:

[(1, 162530992), (2, 81265496), (4, 40632748), (8, 20316374), (13, 12502384), (16, 10158187), (26, 6251192), (52, 3125596), (104, 1562798), (208, 781399)]