31293384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42061}}^1$

素因数の和:42101

約数の個数: 32

約数和(自身を含む): 80759040

約数和(自身を除く): 49465656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 42061, 84122, 126183, 168244, 252366, 336488, 504732, 1009464, 1303891, 2607782, 3911673, 5215564, 7823346, 10431128, 15646692, 31293384]

約数ペア:

[(1, 31293384), (2, 15646692), (3, 10431128), (4, 7823346), (6, 5215564), (8, 3911673), (12, 2607782), (24, 1303891), (31, 1009464), (62, 504732), (93, 336488), (124, 252366), (186, 168244), (248, 126183), (372, 84122), (744, 42061)]