4445216

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2684

約数の個数: 24

約数和(自身を含む): 8920044

約数和(自身を除く): 4474828

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 2621, 5242, 10484, 20968, 41936, 83872, 138913, 277826, 555652, 1111304, 2222608, 4445216]

約数ペア:

[(1, 4445216), (2, 2222608), (4, 1111304), (8, 555652), (16, 277826), (32, 138913), (53, 83872), (106, 41936), (212, 20968), (424, 10484), (848, 5242), (1696, 2621)]