53387344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{196277}}^1$

素因数の和:196302

約数の個数: 20

約数和(自身を含む): 109523124

約数和(自身を除く): 56135780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 196277, 392554, 785108, 1570216, 3140432, 3336709, 6673418, 13346836, 26693672, 53387344]

約数ペア:

[(1, 53387344), (2, 26693672), (4, 13346836), (8, 6673418), (16, 3336709), (17, 3140432), (34, 1570216), (68, 785108), (136, 392554), (272, 196277)]