81270472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{597577}}^1$

素因数の和:597600

約数の個数: 16

約数和(自身を含む): 161346060

約数和(自身を除く): 80075588

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 597577, 1195154, 2390308, 4780616, 10158809, 20317618, 40635236, 81270472]

約数ペア:

[(1, 81270472), (2, 40635236), (4, 20317618), (8, 10158809), (17, 4780616), (34, 2390308), (68, 1195154), (136, 597577)]