39952144

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{7877}}^1$

素因数の和:8202

約数の個数: 20

約数和(自身を含む): 77661324

約数和(自身を除く): 37709180

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 7877, 15754, 31508, 63016, 126032, 2497009, 4994018, 9988036, 19976072, 39952144]

約数ペア:

[(1, 39952144), (2, 19976072), (4, 9988036), (8, 4994018), (16, 2497009), (317, 126032), (634, 63016), (1268, 31508), (2536, 15754), (5072, 7877)]