31904272

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{2593}}^1$

素因数の和:3370

約数の個数: 20

約数和(自身を含む): 61918780

約数和(自身を除く): 30014508

約数列:

[1, 2, 4, 8, 16, 769, 1538, 2593, 3076, 5186, 6152, 10372, 12304, 20744, 41488, 1994017, 3988034, 7976068, 15952136, 31904272]

約数ペア:

[(1, 31904272), (2, 15952136), (4, 7976068), (8, 3988034), (16, 1994017), (769, 41488), (1538, 20744), (2593, 12304), (3076, 10372), (5186, 6152)]