40669954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50459}}^1$

素因数の和:50505

約数の個数: 16

約数和(自身を含む): 67818240

約数和(自身を除く): 27148286

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 50459, 100918, 655967, 1311934, 1564229, 3128458, 20334977, 40669954]

約数ペア:

[(1, 40669954), (2, 20334977), (13, 3128458), (26, 1564229), (31, 1311934), (62, 655967), (403, 100918), (806, 50459)]