72046232

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{290509}}^1$

素因数の和:290546

約数の個数: 16

約数和(自身を含む): 139444800

約数和(自身を除く): 67398568

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 290509, 581018, 1162036, 2324072, 9005779, 18011558, 36023116, 72046232]

約数ペア:

[(1, 72046232), (2, 36023116), (4, 18011558), (8, 9005779), (31, 2324072), (62, 1162036), (124, 581018), (248, 290509)]