91570228

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 171980172

約数和(自身を除く): 80409944

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 289, 452, 578, 701, 1156, 1402, 1921, 2804, 3842, 7684, 11917, 23834, 32657, 47668, 65314, 79213, 130628, 158426, 202589, 316852, 405178, 810356, 1346621, 2693242, 5386484, 22892557, 45785114, 91570228]

約数ペア:

[(1, 91570228), (2, 45785114), (4, 22892557), (17, 5386484), (34, 2693242), (68, 1346621), (113, 810356), (226, 405178), (289, 316852), (452, 202589), (578, 158426), (701, 130628), (1156, 79213), (1402, 65314), (1921, 47668), (2804, 32657), (3842, 23834), (7684, 11917)]