61137712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{224771}}^1$

素因数の和:224796

約数の個数: 20

約数和(自身を含む): 125422776

約数和(自身を除く): 64285064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 224771, 449542, 899084, 1798168, 3596336, 3821107, 7642214, 15284428, 30568856, 61137712]

約数ペア:

[(1, 61137712), (2, 30568856), (4, 15284428), (8, 7642214), (16, 3821107), (17, 3596336), (34, 1798168), (68, 899084), (136, 449542), (272, 224771)]