31486488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{119267}}^1$

素因数の和:119287

約数の個数: 32

約数和(自身を含む): 85872960

約数和(自身を除く): 54386472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 119267, 238534, 357801, 477068, 715602, 954136, 1311937, 1431204, 2623874, 2862408, 3935811, 5247748, 7871622, 10495496, 15743244, 31486488]

約数ペア:

[(1, 31486488), (2, 15743244), (3, 10495496), (4, 7871622), (6, 5247748), (8, 3935811), (11, 2862408), (12, 2623874), (22, 1431204), (24, 1311937), (33, 954136), (44, 715602), (66, 477068), (88, 357801), (132, 238534), (264, 119267)]