80518178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{75533}}^1$

素因数の和:75589

約数の個数: 16

約数和(自身を含む): 133241976

約数和(自身を除く): 52723798

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 75533, 151066, 981929, 1963858, 3096853, 6193706, 40259089, 80518178]

約数ペア:

[(1, 80518178), (2, 40259089), (13, 6193706), (26, 3096853), (41, 1963858), (82, 981929), (533, 151066), (1066, 75533)]