38211728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{45061}}^1$

素因数の和:45122

約数の個数: 20

約数和(自身を含む): 75433788

約数和(自身を除く): 37222060

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 45061, 90122, 180244, 360488, 720976, 2388233, 4776466, 9552932, 19105864, 38211728]

約数ペア:

[(1, 38211728), (2, 19105864), (4, 9552932), (8, 4776466), (16, 2388233), (53, 720976), (106, 360488), (212, 180244), (424, 90122), (848, 45061)]