40348072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12945

約数の個数: 32

約数和(自身を含む): 83592000

約数和(自身を除く): 43243928

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 12899, 25798, 51596, 103192, 219283, 296677, 438566, 593354, 877132, 1186708, 1754264, 2373416, 5043509, 10087018, 20174036, 40348072]

約数ペア:

[(1, 40348072), (2, 20174036), (4, 10087018), (8, 5043509), (17, 2373416), (23, 1754264), (34, 1186708), (46, 877132), (68, 593354), (92, 438566), (136, 296677), (184, 219283), (391, 103192), (782, 51596), (1564, 25798), (3128, 12899)]