40609286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7741}}^1$

素因数の和:7847

約数の個数: 16

約数和(自身を含む): 63360528

約数和(自身を除く): 22751242

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 7741, 15482, 332863, 472201, 665726, 944402, 20304643, 40609286]

約数ペア:

[(1, 40609286), (2, 20304643), (43, 944402), (61, 665726), (86, 472201), (122, 332863), (2623, 15482), (5246, 7741)]