40043312

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{2269}}^1$

素因数の和:3380

約数の個数: 20

約数和(自身を含む): 77688480

約数和(自身を除く): 37645168

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 2269, 4412, 4538, 8824, 9076, 17648, 18152, 36304, 2502707, 5005414, 10010828, 20021656, 40043312]

約数ペア:

[(1, 40043312), (2, 20021656), (4, 10010828), (8, 5005414), (16, 2502707), (1103, 36304), (2206, 18152), (2269, 17648), (4412, 9076), (4538, 8824)]