31664008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4717

約数の個数: 32

約数和(自身を含む): 63639360

約数和(自身を除く): 31975352

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 4651, 6808, 9302, 18604, 37208, 106973, 172087, 213946, 344174, 427892, 688348, 855784, 1376696, 3958001, 7916002, 15832004, 31664008]

約数ペア:

[(1, 31664008), (2, 15832004), (4, 7916002), (8, 3958001), (23, 1376696), (37, 855784), (46, 688348), (74, 427892), (92, 344174), (148, 213946), (184, 172087), (296, 106973), (851, 37208), (1702, 18604), (3404, 9302), (4651, 6808)]