40348544216

素因数分解:

$2^3\times {\mathrm{2203}}^1\times {\mathrm{2289409}}^1$

素因数の和:2291618

約数の個数: 16

約数和(自身を含む): 75687894600

約数和(自身を除く): 35339350384

約数列:

[1, 2, 4, 8, 2203, 4406, 8812, 17624, 2289409, 4578818, 9157636, 18315272, 5043568027, 10087136054, 20174272108, 40348544216]

約数ペア:

[(1, 40348544216), (2, 20174272108), (4, 10087136054), (8, 5043568027), (2203, 18315272), (4406, 9157636), (8812, 4578818), (17624, 2289409)]