31278432

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 82639872

約数和(自身を除く): 51361440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1336, 1951, 2004, 2672, 3902, 4008, 5344, 5853, 7804, 8016, 11706, 15608, 16032, 23412, 31216, 46824, 62432, 93648, 187296, 325817, 651634, 977451, 1303268, 1954902, 2606536, 3909804, 5213072, 7819608, 10426144, 15639216, 31278432]

約数ペア:

[(1, 31278432), (2, 15639216), (3, 10426144), (4, 7819608), (6, 5213072), (8, 3909804), (12, 2606536), (16, 1954902), (24, 1303268), (32, 977451), (48, 651634), (96, 325817), (167, 187296), (334, 93648), (501, 62432), (668, 46824), (1002, 31216), (1336, 23412), (1951, 16032), (2004, 15608), (2672, 11706), (3902, 8016), (4008, 7804), (5344, 5853)]