31676414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 59844096

約数和(自身を除く): 28167682

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 1997, 2266, 3994, 7931, 13979, 15862, 21967, 27958, 43934, 153769, 205691, 307538, 411382, 1439837, 2262601, 2879674, 4525202, 15838207, 31676414]

約数ペア:

[(1, 31676414), (2, 15838207), (7, 4525202), (11, 2879674), (14, 2262601), (22, 1439837), (77, 411382), (103, 307538), (154, 205691), (206, 153769), (721, 43934), (1133, 27958), (1442, 21967), (1997, 15862), (2266, 13979), (3994, 7931)]