31147728

素因数分解:

$2^4\times 3^1\times {\mathrm{648911}}^1$

素因数の和:648922

約数の個数: 20

約数和(自身を含む): 80465088

約数和(自身を除く): 49317360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648911, 1297822, 1946733, 2595644, 3893466, 5191288, 7786932, 10382576, 15573864, 31147728]

約数ペア:

[(1, 31147728), (2, 15573864), (3, 10382576), (4, 7786932), (6, 5191288), (8, 3893466), (12, 2595644), (16, 1946733), (24, 1297822), (48, 648911)]