61181296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{347621}}^1$

素因数の和:347640

約数の個数: 20

約数和(自身を含む): 129315384

約数和(自身を除く): 68134088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347621, 695242, 1390484, 2780968, 3823831, 5561936, 7647662, 15295324, 30590648, 61181296]

約数ペア:

[(1, 61181296), (2, 30590648), (4, 15295324), (8, 7647662), (11, 5561936), (16, 3823831), (22, 2780968), (44, 1390484), (88, 695242), (176, 347621)]