40346986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7691}}^1$

素因数の和:7797

約数の個数: 16

約数和(自身を含む): 62951328

約数和(自身を除く): 22604342

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 7691, 15382, 330713, 469151, 661426, 938302, 20173493, 40346986]

約数ペア:

[(1, 40346986), (2, 20173493), (43, 938302), (61, 661426), (86, 469151), (122, 330713), (2623, 15382), (5246, 7691)]