78700616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5309}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 157707000

約数和(自身を除く): 79006384

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 5309, 7412, 10618, 14824, 21236, 42472, 90253, 180506, 361012, 578681, 722024, 1157362, 2314724, 4629448, 9837577, 19675154, 39350308, 78700616]

約数ペア:

[(1, 78700616), (2, 39350308), (4, 19675154), (8, 9837577), (17, 4629448), (34, 2314724), (68, 1157362), (109, 722024), (136, 578681), (218, 361012), (436, 180506), (872, 90253), (1853, 42472), (3706, 21236), (5309, 14824), (7412, 10618)]