31158168

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{11489}}^1$

素因数の和:11611

約数の個数: 32

約数和(自身を含む): 78591600

約数和(自身を除く): 47433432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 11489, 22978, 34467, 45956, 68934, 91912, 137868, 275736, 1298257, 2596514, 3894771, 5193028, 7789542, 10386056, 15579084, 31158168]

約数ペア:

[(1, 31158168), (2, 15579084), (3, 10386056), (4, 7789542), (6, 5193028), (8, 3894771), (12, 2596514), (24, 1298257), (113, 275736), (226, 137868), (339, 91912), (452, 68934), (678, 45956), (904, 34467), (1356, 22978), (2712, 11489)]