31369398

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 64544256

約数和(自身を除く): 33174858

約数列:

[1, 2, 3, 6, 47, 94, 141, 173, 282, 346, 519, 643, 1038, 1286, 1929, 3858, 8131, 16262, 24393, 30221, 48786, 60442, 90663, 111239, 181326, 222478, 333717, 667434, 5228233, 10456466, 15684699, 31369398]

約数ペア:

[(1, 31369398), (2, 15684699), (3, 10456466), (6, 5228233), (47, 667434), (94, 333717), (141, 222478), (173, 181326), (282, 111239), (346, 90663), (519, 60442), (643, 48786), (1038, 30221), (1286, 24393), (1929, 16262), (3858, 8131)]