31213832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5087}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 64108800

約数和(自身を除く): 32894968

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 5087, 6136, 10174, 20348, 40696, 66131, 132262, 264524, 300133, 529048, 600266, 1200532, 2401064, 3901729, 7803458, 15606916, 31213832]

約数ペア:

[(1, 31213832), (2, 15606916), (4, 7803458), (8, 3901729), (13, 2401064), (26, 1200532), (52, 600266), (59, 529048), (104, 300133), (118, 264524), (236, 132262), (472, 66131), (767, 40696), (1534, 20348), (3068, 10174), (5087, 6136)]