39315536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{189017}}^1$

素因数の和:189038

約数の個数: 20

約数和(自身を含む): 82033812

約数和(自身を除く): 42718276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 189017, 378034, 756068, 1512136, 2457221, 3024272, 4914442, 9828884, 19657768, 39315536]

約数ペア:

[(1, 39315536), (2, 19657768), (4, 9828884), (8, 4914442), (13, 3024272), (16, 2457221), (26, 1512136), (52, 756068), (104, 378034), (208, 189017)]