64501168

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{60169}}^1$

素因数の和:60244

約数の個数: 20

約数和(自身を含む): 126838360

約数和(自身を除く): 62337192

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 60169, 120338, 240676, 481352, 962704, 4031323, 8062646, 16125292, 32250584, 64501168]

約数ペア:

[(1, 64501168), (2, 32250584), (4, 16125292), (8, 8062646), (16, 4031323), (67, 962704), (134, 481352), (268, 240676), (536, 120338), (1072, 60169)]