31033272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30071}}^1$

素因数の和:30123

約数の個数: 32

約数和(自身を含む): 79390080

約数和(自身を除く): 48356808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 30071, 60142, 90213, 120284, 180426, 240568, 360852, 721704, 1293053, 2586106, 3879159, 5172212, 7758318, 10344424, 15516636, 31033272]

約数ペア:

[(1, 31033272), (2, 15516636), (3, 10344424), (4, 7758318), (6, 5172212), (8, 3879159), (12, 2586106), (24, 1293053), (43, 721704), (86, 360852), (129, 240568), (172, 180426), (258, 120284), (344, 90213), (516, 60142), (1032, 30071)]