16247764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 30820608

約数和(自身を除く): 14572844

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 1871, 2171, 3742, 4342, 7484, 8684, 24323, 48646, 97292, 312457, 624914, 1249828, 4061941, 8123882, 16247764]

約数ペア:

[(1, 16247764), (2, 8123882), (4, 4061941), (13, 1249828), (26, 624914), (52, 312457), (167, 97292), (334, 48646), (668, 24323), (1871, 8684), (2171, 7484), (3742, 4342)]