42162328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{405407}}^1$

素因数の和:405426

約数の個数: 16

約数和(自身を含む): 85135680

約数和(自身を除く): 42973352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 405407, 810814, 1621628, 3243256, 5270291, 10540582, 21081164, 42162328]

約数ペア:

[(1, 42162328), (2, 21081164), (4, 10540582), (8, 5270291), (13, 3243256), (26, 1621628), (52, 810814), (104, 405407)]