243533072

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{19793}}^1$

素因数の和:20570

約数の個数: 20

約数和(自身を含む): 472482780

約数和(自身を除く): 228949708

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 19793, 39586, 79172, 158344, 316688, 15220817, 30441634, 60883268, 121766536, 243533072]

約数ペア:

[(1, 243533072), (2, 121766536), (4, 60883268), (8, 30441634), (16, 15220817), (769, 316688), (1538, 158344), (3076, 79172), (6152, 39586), (12304, 19793)]