31079768

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{4001}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 58349160

約数和(自身を除く): 27269392

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 4001, 7768, 8002, 16004, 32008, 3884971, 7769942, 15539884, 31079768]

約数ペア:

[(1, 31079768), (2, 15539884), (4, 7769942), (8, 3884971), (971, 32008), (1942, 16004), (3884, 8002), (4001, 7768)]