30031448

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{42179}}^1$

素因数の和:42274

約数の個数: 16

約数和(自身を含む): 56943000

約数和(自身を除く): 26911552

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 42179, 84358, 168716, 337432, 3753931, 7507862, 15015724, 30031448]

約数ペア:

[(1, 30031448), (2, 15015724), (4, 7507862), (8, 3753931), (89, 337432), (178, 168716), (356, 84358), (712, 42179)]