31007332

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 27597788

約数列:

[1, 2, 4, 37, 53, 59, 67, 74, 106, 118, 134, 148, 212, 236, 268, 1961, 2183, 2479, 3127, 3551, 3922, 3953, 4366, 4958, 6254, 7102, 7844, 7906, 8732, 9916, 12508, 14204, 15812, 115699, 131387, 146261, 209509, 231398, 262774, 292522, 419018, 462796, 525548, 585044, 838036, 7751833, 15503666, 31007332]

約数ペア:

[(1, 31007332), (2, 15503666), (4, 7751833), (37, 838036), (53, 585044), (59, 525548), (67, 462796), (74, 419018), (106, 292522), (118, 262774), (134, 231398), (148, 209509), (212, 146261), (236, 131387), (268, 115699), (1961, 15812), (2183, 14204), (2479, 12508), (3127, 9916), (3551, 8732), (3922, 7906), (3953, 7844), (4366, 7102), (4958, 6254)]