31279608

素因数分解:

$2^3\times 3^4\times {\mathrm{48271}}^1$

素因数の和:48289

約数の個数: 40

約数和(自身を含む): 87613680

約数和(自身を除く): 56334072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 48271, 96542, 144813, 193084, 289626, 386168, 434439, 579252, 868878, 1158504, 1303317, 1737756, 2606634, 3475512, 3909951, 5213268, 7819902, 10426536, 15639804, 31279608]

約数ペア:

[(1, 31279608), (2, 15639804), (3, 10426536), (4, 7819902), (6, 5213268), (8, 3909951), (9, 3475512), (12, 2606634), (18, 1737756), (24, 1303317), (27, 1158504), (36, 868878), (54, 579252), (72, 434439), (81, 386168), (108, 289626), (162, 193084), (216, 144813), (324, 96542), (648, 48271)]