40000952

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{20921}}^1$

素因数の和:21166

約数の個数: 16

約数和(自身を含む): 75319200

約数和(自身を除く): 35318248

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 20921, 41842, 83684, 167368, 5000119, 10000238, 20000476, 40000952]

約数ペア:

[(1, 40000952), (2, 20000476), (4, 10000238), (8, 5000119), (239, 167368), (478, 83684), (956, 41842), (1912, 20921)]