90215706946

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{7821719}}^1$

素因数の和:7821873

約数の個数: 16

約数和(自身を含む): 138913747200

約数和(自身を除く): 48698040254

約数列:

[1, 2, 73, 79, 146, 158, 5767, 11534, 7821719, 15643438, 570985487, 617915801, 1141970974, 1235831602, 45107853473, 90215706946]

約数ペア:

[(1, 90215706946), (2, 45107853473), (73, 1235831602), (79, 1141970974), (146, 617915801), (158, 570985487), (5767, 15643438), (11534, 7821719)]