83940028

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 150180800

約数和(自身を除く): 66240772

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 2437, 4874, 8611, 9748, 17222, 34444, 192523, 265633, 385046, 531266, 770092, 1062532, 20985007, 41970014, 83940028]

約数ペア:

[(1, 83940028), (2, 41970014), (4, 20985007), (79, 1062532), (109, 770092), (158, 531266), (218, 385046), (316, 265633), (436, 192523), (2437, 34444), (4874, 17222), (8611, 9748)]