40987666

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 63060480

約数和(自身を除く): 22072814

約数列:

[1, 2, 47, 94, 271, 542, 1609, 3218, 12737, 25474, 75623, 151246, 436039, 872078, 20493833, 40987666]

約数ペア:

[(1, 40987666), (2, 20493833), (47, 872078), (94, 436039), (271, 151246), (542, 75623), (1609, 25474), (3218, 12737)]