40854904

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 78764400

約数和(自身を除く): 37909496

約数列:

[1, 2, 4, 8, 59, 101, 118, 202, 236, 404, 472, 808, 857, 1714, 3428, 5959, 6856, 11918, 23836, 47672, 50563, 86557, 101126, 173114, 202252, 346228, 404504, 692456, 5106863, 10213726, 20427452, 40854904]

約数ペア:

[(1, 40854904), (2, 20427452), (4, 10213726), (8, 5106863), (59, 692456), (101, 404504), (118, 346228), (202, 202252), (236, 173114), (404, 101126), (472, 86557), (808, 50563), (857, 47672), (1714, 23836), (3428, 11918), (5959, 6856)]