55019344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{202277}}^1$

素因数の和:202302

約数の個数: 20

約数和(自身を含む): 112871124

約数和(自身を除く): 57851780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 202277, 404554, 809108, 1618216, 3236432, 3438709, 6877418, 13754836, 27509672, 55019344]

約数ペア:

[(1, 55019344), (2, 27509672), (4, 13754836), (8, 6877418), (16, 3438709), (17, 3236432), (34, 1618216), (68, 809108), (136, 404554), (272, 202277)]