31623384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 86284800

約数和(自身を除く): 54661416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1283, 1896, 2054, 2566, 3081, 3849, 4108, 5132, 6162, 7698, 8216, 10264, 12324, 15396, 16679, 24648, 30792, 33358, 50037, 66716, 100074, 101357, 133432, 200148, 202714, 304071, 400296, 405428, 608142, 810856, 1216284, 1317641, 2432568, 2635282, 3952923, 5270564, 7905846, 10541128, 15811692, 31623384]

約数ペア:

[(1, 31623384), (2, 15811692), (3, 10541128), (4, 7905846), (6, 5270564), (8, 3952923), (12, 2635282), (13, 2432568), (24, 1317641), (26, 1216284), (39, 810856), (52, 608142), (78, 405428), (79, 400296), (104, 304071), (156, 202714), (158, 200148), (237, 133432), (312, 101357), (316, 100074), (474, 66716), (632, 50037), (948, 33358), (1027, 30792), (1283, 24648), (1896, 16679), (2054, 15396), (2566, 12324), (3081, 10264), (3849, 8216), (4108, 7698), (5132, 6162)]