80744212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17599}}^1$

素因数の和:17671

約数の個数: 24

約数和(自身を含む): 149811200

約数和(自身を除く): 69066988

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 17599, 35198, 70396, 545569, 651163, 1091138, 1302326, 2182276, 2604652, 20186053, 40372106, 80744212]

約数ペア:

[(1, 80744212), (2, 40372106), (4, 20186053), (31, 2604652), (37, 2182276), (62, 1302326), (74, 1091138), (124, 651163), (148, 545569), (1147, 70396), (2294, 35198), (4588, 17599)]