40530544

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53897}}^1$

素因数の和:53952

約数の個数: 20

約数和(自身を含む): 80200224

約数和(自身を除く): 39669680

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 53897, 107794, 215588, 431176, 862352, 2533159, 5066318, 10132636, 20265272, 40530544]

約数ペア:

[(1, 40530544), (2, 20265272), (4, 10132636), (8, 5066318), (16, 2533159), (47, 862352), (94, 431176), (188, 215588), (376, 107794), (752, 53897)]