31681102

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9109}}^1$

素因数の和:9195

約数の個数: 16

約数和(自身を含む): 49849920

約数和(自身を除く): 18168818

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 9109, 18218, 337033, 428123, 674066, 856246, 15840551, 31681102]

約数ペア:

[(1, 31681102), (2, 15840551), (37, 856246), (47, 674066), (74, 428123), (94, 337033), (1739, 18218), (3478, 9109)]