52981328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{143971}}^1$

素因数の和:144002

約数の個数: 20

約数和(自身を含む): 107115168

約数和(自身を除く): 54133840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 143971, 287942, 575884, 1151768, 2303536, 3311333, 6622666, 13245332, 26490664, 52981328]

約数ペア:

[(1, 52981328), (2, 26490664), (4, 13245332), (8, 6622666), (16, 3311333), (23, 2303536), (46, 1151768), (92, 575884), (184, 287942), (368, 143971)]