31626984

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15877}}^1$

素因数の和:15969

約数の個数: 32

約数和(自身を含む): 80025120

約数和(自身を除く): 48398136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 15877, 31754, 47631, 63508, 95262, 127016, 190524, 381048, 1317791, 2635582, 3953373, 5271164, 7906746, 10542328, 15813492, 31626984]

約数ペア:

[(1, 31626984), (2, 15813492), (3, 10542328), (4, 7906746), (6, 5271164), (8, 3953373), (12, 2635582), (24, 1317791), (83, 381048), (166, 190524), (249, 127016), (332, 95262), (498, 63508), (664, 47631), (996, 31754), (1992, 15877)]