131691408

素因数分解:

$2^4\times 3^1\times {\mathrm{2743571}}^1$

素因数の和:2743582

約数の個数: 20

約数和(自身を含む): 340202928

約数和(自身を除く): 208511520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2743571, 5487142, 8230713, 10974284, 16461426, 21948568, 32922852, 43897136, 65845704, 131691408]

約数ペア:

[(1, 131691408), (2, 65845704), (3, 43897136), (4, 32922852), (6, 21948568), (8, 16461426), (12, 10974284), (16, 8230713), (24, 5487142), (48, 2743571)]