88640818

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{13001}}^1$

素因数の和:13497

約数の個数: 16

約数和(自身を含む): 152279424

約数和(自身を除く): 63638606

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 13001, 26002, 91007, 182014, 6331487, 12662974, 44320409, 88640818]

約数ペア:

[(1, 88640818), (2, 44320409), (7, 12662974), (14, 6331487), (487, 182014), (974, 91007), (3409, 26002), (6818, 13001)]