83973992

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 162000000

約数和(自身を除く): 78026008

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 472, 712, 1999, 3998, 5251, 7996, 10502, 15992, 21004, 42008, 117941, 177911, 235882, 355822, 471764, 711644, 943528, 1423288, 10496749, 20993498, 41986996, 83973992]

約数ペア:

[(1, 83973992), (2, 41986996), (4, 20993498), (8, 10496749), (59, 1423288), (89, 943528), (118, 711644), (178, 471764), (236, 355822), (356, 235882), (472, 177911), (712, 117941), (1999, 42008), (3998, 21004), (5251, 15992), (7996, 10502)]