81849016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{601831}}^1$

素因数の和:601854

約数の個数: 16

約数和(自身を含む): 162494640

約数和(自身を除く): 80645624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 601831, 1203662, 2407324, 4814648, 10231127, 20462254, 40924508, 81849016]

約数ペア:

[(1, 81849016), (2, 40924508), (4, 20462254), (8, 10231127), (17, 4814648), (34, 2407324), (68, 1203662), (136, 601831)]