31179408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 89785920

約数和(自身を除く): 58606512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 1723, 2262, 3016, 3446, 4524, 5169, 6032, 6892, 9048, 10338, 13784, 18096, 20676, 22399, 27568, 41352, 44798, 49967, 67197, 82704, 89596, 99934, 134394, 149901, 179192, 199868, 268788, 299802, 358384, 399736, 537576, 599604, 649571, 799472, 1075152, 1199208, 1299142, 1948713, 2398416, 2598284, 3897426, 5196568, 7794852, 10393136, 15589704, 31179408]

約数ペア:

[(1, 31179408), (2, 15589704), (3, 10393136), (4, 7794852), (6, 5196568), (8, 3897426), (12, 2598284), (13, 2398416), (16, 1948713), (24, 1299142), (26, 1199208), (29, 1075152), (39, 799472), (48, 649571), (52, 599604), (58, 537576), (78, 399736), (87, 358384), (104, 299802), (116, 268788), (156, 199868), (174, 179192), (208, 149901), (232, 134394), (312, 99934), (348, 89596), (377, 82704), (464, 67197), (624, 49967), (696, 44798), (754, 41352), (1131, 27568), (1392, 22399), (1508, 20676), (1723, 18096), (2262, 13784), (3016, 10338), (3446, 9048), (4524, 6892), (5169, 6032)]