45214816

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{21089}}^1$

素因数の和:21166

約数の個数: 24

約数和(自身を含む): 90349560

約数和(自身を除く): 45134744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 21089, 42178, 84356, 168712, 337424, 674848, 1412963, 2825926, 5651852, 11303704, 22607408, 45214816]

約数ペア:

[(1, 45214816), (2, 22607408), (4, 11303704), (8, 5651852), (16, 2825926), (32, 1412963), (67, 674848), (134, 337424), (268, 168712), (536, 84356), (1072, 42178), (2144, 21089)]