31308046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{773}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 58848768

約数和(自身を除く): 27540722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 263, 526, 773, 1546, 1841, 2893, 3682, 5411, 5786, 8503, 10822, 17006, 20251, 40502, 59521, 119042, 203299, 406598, 1423093, 2236289, 2846186, 4472578, 15654023, 31308046]

約数ペア:

[(1, 31308046), (2, 15654023), (7, 4472578), (11, 2846186), (14, 2236289), (22, 1423093), (77, 406598), (154, 203299), (263, 119042), (526, 59521), (773, 40502), (1546, 20251), (1841, 17006), (2893, 10822), (3682, 8503), (5411, 5786)]