65885744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{242227}}^1$

素因数の和:242252

約数の個数: 20

約数和(自身を含む): 135163224

約数和(自身を除く): 69277480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 242227, 484454, 968908, 1937816, 3875632, 4117859, 8235718, 16471436, 32942872, 65885744]

約数ペア:

[(1, 65885744), (2, 32942872), (4, 16471436), (8, 8235718), (16, 4117859), (17, 3875632), (34, 1937816), (68, 968908), (136, 484454), (272, 242227)]