31929982

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{4051}}^1$

素因数の和:4623

約数の個数: 16

約数和(自身を含む): 54847872

約数和(自身を除く): 22917890

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 4051, 7882, 8102, 28357, 56714, 2280713, 4561426, 15964991, 31929982]

約数ペア:

[(1, 31929982), (2, 15964991), (7, 4561426), (14, 2280713), (563, 56714), (1126, 28357), (3941, 8102), (4051, 7882)]