21562432

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3386

約数の個数: 28

約数和(自身を含む): 43216576

約数和(自身を除く): 21654144

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3271, 3296, 6542, 6592, 13084, 26168, 52336, 104672, 209344, 336913, 673826, 1347652, 2695304, 5390608, 10781216, 21562432]

約数ペア:

[(1, 21562432), (2, 10781216), (4, 5390608), (8, 2695304), (16, 1347652), (32, 673826), (64, 336913), (103, 209344), (206, 104672), (412, 52336), (824, 26168), (1648, 13084), (3271, 6592), (3296, 6542)]