31009992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{99391}}^1$

素因数の和:99413

約数の個数: 32

約数和(自身を含む): 83489280

約数和(自身を除く): 52479288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 99391, 198782, 298173, 397564, 596346, 795128, 1192692, 1292083, 2385384, 2584166, 3876249, 5168332, 7752498, 10336664, 15504996, 31009992]

約数ペア:

[(1, 31009992), (2, 15504996), (3, 10336664), (4, 7752498), (6, 5168332), (8, 3876249), (12, 2584166), (13, 2385384), (24, 1292083), (26, 1192692), (39, 795128), (52, 596346), (78, 397564), (104, 298173), (156, 198782), (312, 99391)]