90149432

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 171363600

約数和(自身を除く): 81214168

約数列:

[1, 2, 4, 8, 163, 257, 269, 326, 514, 538, 652, 1028, 1076, 1304, 2056, 2152, 41891, 43847, 69133, 83782, 87694, 138266, 167564, 175388, 276532, 335128, 350776, 553064, 11268679, 22537358, 45074716, 90149432]

約数ペア:

[(1, 90149432), (2, 45074716), (4, 22537358), (8, 11268679), (163, 553064), (257, 350776), (269, 335128), (326, 276532), (514, 175388), (538, 167564), (652, 138266), (1028, 87694), (1076, 83782), (1304, 69133), (2056, 43847), (2152, 41891)]