79664978

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 124700940

約数和(自身を除く): 45035962

約数列:

[1, 2, 31, 62, 181, 229, 362, 458, 961, 1922, 5611, 7099, 11222, 14198, 41449, 82898, 173941, 220069, 347882, 440138, 1284919, 2569838, 39832489, 79664978]

約数ペア:

[(1, 79664978), (2, 39832489), (31, 2569838), (62, 1284919), (181, 440138), (229, 347882), (362, 220069), (458, 173941), (961, 82898), (1922, 41449), (5611, 14198), (7099, 11222)]