38468168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{117281}}^1$

素因数の和:117328

約数の個数: 16

約数和(自身を含む): 73887660

約数和(自身を除く): 35419492

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 117281, 234562, 469124, 938248, 4808521, 9617042, 19234084, 38468168]

約数ペア:

[(1, 38468168), (2, 19234084), (4, 9617042), (8, 4808521), (41, 938248), (82, 469124), (164, 234562), (328, 117281)]