31837392

素因数分解:

$2^4\times 3^2\times {\mathrm{221093}}^1$

素因数の和:221107

約数の個数: 30

約数和(自身を含む): 89100882

約数和(自身を除く): 57263490

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 221093, 442186, 663279, 884372, 1326558, 1768744, 1989837, 2653116, 3537488, 3979674, 5306232, 7959348, 10612464, 15918696, 31837392]

約数ペア:

[(1, 31837392), (2, 15918696), (3, 10612464), (4, 7959348), (6, 5306232), (8, 3979674), (9, 3537488), (12, 2653116), (16, 1989837), (18, 1768744), (24, 1326558), (36, 884372), (48, 663279), (72, 442186), (144, 221093)]