80858456

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6197}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 174039840

約数和(自身を除く): 93181384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6197, 6524, 12394, 13048, 24788, 43379, 49576, 86758, 173516, 347032, 1443901, 2887802, 5775604, 10107307, 11551208, 20214614, 40429228, 80858456]

約数ペア:

[(1, 80858456), (2, 40429228), (4, 20214614), (7, 11551208), (8, 10107307), (14, 5775604), (28, 2887802), (56, 1443901), (233, 347032), (466, 173516), (932, 86758), (1631, 49576), (1864, 43379), (3262, 24788), (6197, 13048), (6524, 12394)]