248875664

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{9851}}^1$

素因数の和:11438

約数の個数: 20

約数和(自身を含む): 482550960

約数和(自身を除く): 233675296

約数列:

[1, 2, 4, 8, 16, 1579, 3158, 6316, 9851, 12632, 19702, 25264, 39404, 78808, 157616, 15554729, 31109458, 62218916, 124437832, 248875664]

約数ペア:

[(1, 248875664), (2, 124437832), (4, 62218916), (8, 31109458), (16, 15554729), (1579, 157616), (3158, 78808), (6316, 39404), (9851, 25264), (12632, 19702)]