90885328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{246971}}^1$

素因数の和:247002

約数の個数: 20

約数和(自身を含む): 183747168

約数和(自身を除く): 92861840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 246971, 493942, 987884, 1975768, 3951536, 5680333, 11360666, 22721332, 45442664, 90885328]

約数ペア:

[(1, 90885328), (2, 45442664), (4, 22721332), (8, 11360666), (16, 5680333), (23, 3951536), (46, 1975768), (92, 987884), (184, 493942), (368, 246971)]