40250216

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{10247}}^1$

素因数の和:10744

約数の個数: 16

約数和(自身を含む): 75630240

約数和(自身を除く): 35380024

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 10247, 20494, 40988, 81976, 5031277, 10062554, 20125108, 40250216]

約数ペア:

[(1, 40250216), (2, 20125108), (4, 10062554), (8, 5031277), (491, 81976), (982, 40988), (1964, 20494), (3928, 10247)]