31914686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11971}}^1$

素因数の和:12047

約数の個数: 16

約数和(自身を含む): 50569728

約数和(自身を除く): 18655042

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 11971, 23942, 371101, 514753, 742202, 1029506, 15957343, 31914686]

約数ペア:

[(1, 31914686), (2, 15957343), (31, 1029506), (43, 742202), (62, 514753), (86, 371101), (1333, 23942), (2666, 11971)]