61721906

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{3209}}^1$

素因数の和:3433

約数の個数: 16

約数和(自身を含む): 94759200

約数和(自身を除く): 33037294

約数列:

[1, 2, 59, 118, 163, 326, 3209, 6418, 9617, 19234, 189331, 378662, 523067, 1046134, 30860953, 61721906]

約数ペア:

[(1, 61721906), (2, 30860953), (59, 1046134), (118, 523067), (163, 378662), (326, 189331), (3209, 19234), (6418, 9617)]