31481448

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{2161}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 78869760

約数和(自身を除く): 47388312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1821, 2161, 2428, 3642, 4322, 4856, 6483, 7284, 8644, 12966, 14568, 17288, 25932, 51864, 1311727, 2623454, 3935181, 5246908, 7870362, 10493816, 15740724, 31481448]

約数ペア:

[(1, 31481448), (2, 15740724), (3, 10493816), (4, 7870362), (6, 5246908), (8, 3935181), (12, 2623454), (24, 1311727), (607, 51864), (1214, 25932), (1821, 17288), (2161, 14568), (2428, 12966), (3642, 8644), (4322, 7284), (4856, 6483)]