30442672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146359}}^1$

素因数の和:146380

約数の個数: 20

約数和(自身を含む): 63520240

約数和(自身を除く): 33077568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146359, 292718, 585436, 1170872, 1902667, 2341744, 3805334, 7610668, 15221336, 30442672]

約数ペア:

[(1, 30442672), (2, 15221336), (4, 7610668), (8, 3805334), (13, 2341744), (16, 1902667), (26, 1170872), (52, 585436), (104, 292718), (208, 146359)]