31989816

素因数分解:

$2^3\times 3^4\times {\mathrm{49367}}^1$

素因数の和:49385

約数の個数: 40

約数和(自身を含む): 89602920

約数和(自身を除く): 57613104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 49367, 98734, 148101, 197468, 296202, 394936, 444303, 592404, 888606, 1184808, 1332909, 1777212, 2665818, 3554424, 3998727, 5331636, 7997454, 10663272, 15994908, 31989816]

約数ペア:

[(1, 31989816), (2, 15994908), (3, 10663272), (4, 7997454), (6, 5331636), (8, 3998727), (9, 3554424), (12, 2665818), (18, 1777212), (24, 1332909), (27, 1184808), (36, 888606), (54, 592404), (72, 444303), (81, 394936), (108, 296202), (162, 197468), (216, 148101), (324, 98734), (648, 49367)]