219940064

素因数分解:

$2^5\times {\mathrm{571}}^1\times {\mathrm{12037}}^1$

素因数の和:12618

約数の個数: 24

約数和(自身を含む): 433801368

約数和(自身を除く): 213861304

約数列:

[1, 2, 4, 8, 16, 32, 571, 1142, 2284, 4568, 9136, 12037, 18272, 24074, 48148, 96296, 192592, 385184, 6873127, 13746254, 27492508, 54985016, 109970032, 219940064]

約数ペア:

[(1, 219940064), (2, 109970032), (4, 54985016), (8, 27492508), (16, 13746254), (32, 6873127), (571, 385184), (1142, 192592), (2284, 96296), (4568, 48148), (9136, 24074), (12037, 18272)]