31215696442

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{274019}}^1$

素因数の和:274210

約数の個数: 32

約数和(自身を含む): 54716313600

約数和(自身を除く): 23500617158

約数列:

[1, 2, 7, 14, 79, 103, 158, 206, 553, 721, 1106, 1442, 8137, 16274, 56959, 113918, 274019, 548038, 1918133, 3836266, 21647501, 28223957, 43295002, 56447914, 151532507, 197567699, 303065014, 395135398, 2229692603, 4459385206, 15607848221, 31215696442]

約数ペア:

[(1, 31215696442), (2, 15607848221), (7, 4459385206), (14, 2229692603), (79, 395135398), (103, 303065014), (158, 197567699), (206, 151532507), (553, 56447914), (721, 43295002), (1106, 28223957), (1442, 21647501), (8137, 3836266), (16274, 1918133), (56959, 548038), (113918, 274019)]