31155072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 90263880

約数和(自身を除く): 59108808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 312, 316, 384, 416, 474, 624, 632, 832, 948, 1027, 1248, 1264, 1664, 1896, 2054, 2496, 2528, 3081, 3792, 4108, 4992, 5056, 6162, 6241, 7584, 8216, 10112, 12324, 12482, 15168, 16432, 18723, 24648, 24964, 30336, 32864, 37446, 49296, 49928, 65728, 74892, 81133, 98592, 99856, 131456, 149784, 162266, 197184, 199712, 243399, 299568, 324532, 394368, 399424, 486798, 599136, 649064, 798848, 973596, 1198272, 1298128, 1947192, 2396544, 2596256, 3894384, 5192512, 7788768, 10385024, 15577536, 31155072]

約数ペア:

[(1, 31155072), (2, 15577536), (3, 10385024), (4, 7788768), (6, 5192512), (8, 3894384), (12, 2596256), (13, 2396544), (16, 1947192), (24, 1298128), (26, 1198272), (32, 973596), (39, 798848), (48, 649064), (52, 599136), (64, 486798), (78, 399424), (79, 394368), (96, 324532), (104, 299568), (128, 243399), (156, 199712), (158, 197184), (192, 162266), (208, 149784), (237, 131456), (312, 99856), (316, 98592), (384, 81133), (416, 74892), (474, 65728), (624, 49928), (632, 49296), (832, 37446), (948, 32864), (1027, 30336), (1248, 24964), (1264, 24648), (1664, 18723), (1896, 16432), (2054, 15168), (2496, 12482), (2528, 12324), (3081, 10112), (3792, 8216), (4108, 7584), (4992, 6241), (5056, 6162)]