25980488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191033}}^1$

素因数の和:191056

約数の個数: 16

約数和(自身を含む): 51579180

約数和(自身を除く): 25598692

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191033, 382066, 764132, 1528264, 3247561, 6495122, 12990244, 25980488]

約数ペア:

[(1, 25980488), (2, 12990244), (4, 6495122), (8, 3247561), (17, 1528264), (34, 764132), (68, 382066), (136, 191033)]