155591344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{572027}}^1$

素因数の和:572052

約数の個数: 20

約数和(自身を含む): 319191624

約数和(自身を除く): 163600280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 572027, 1144054, 2288108, 4576216, 9152432, 9724459, 19448918, 38897836, 77795672, 155591344]

約数ペア:

[(1, 155591344), (2, 77795672), (4, 38897836), (8, 19448918), (16, 9724459), (17, 9152432), (34, 4576216), (68, 2288108), (136, 1144054), (272, 572027)]