30164368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{145021}}^1$

素因数の和:145042

約数の個数: 20

約数和(自身を含む): 62939548

約数和(自身を除く): 32775180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 145021, 290042, 580084, 1160168, 1885273, 2320336, 3770546, 7541092, 15082184, 30164368]

約数ペア:

[(1, 30164368), (2, 15082184), (4, 7541092), (8, 3770546), (13, 2320336), (16, 1885273), (26, 1160168), (52, 580084), (104, 290042), (208, 145021)]