127977232

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{275813}}^1$

素因数の和:275850

約数の個数: 20

約数和(自身を含む): 256507020

約数和(自身を除く): 128529788

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 275813, 551626, 1103252, 2206504, 4413008, 7998577, 15997154, 31994308, 63988616, 127977232]

約数ペア:

[(1, 127977232), (2, 63988616), (4, 31994308), (8, 15997154), (16, 7998577), (29, 4413008), (58, 2206504), (116, 1103252), (232, 551626), (464, 275813)]