63897278288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{92873951}}^1$

素因数の和:92874002

約数の個数: 20

約数和(自身を含む): 126680070528

約数和(自身を除く): 62782792240

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 92873951, 185747902, 371495804, 742991608, 1485983216, 3993579893, 7987159786, 15974319572, 31948639144, 63897278288]

約数ペア:

[(1, 63897278288), (2, 31948639144), (4, 15974319572), (8, 7987159786), (16, 3993579893), (43, 1485983216), (86, 742991608), (172, 371495804), (344, 185747902), (688, 92873951)]