127955888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{275767}}^1$

素因数の和:275804

約数の個数: 20

約数和(自身を含む): 256464240

約数和(自身を除く): 128508352

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 275767, 551534, 1103068, 2206136, 4412272, 7997243, 15994486, 31988972, 63977944, 127955888]

約数ペア:

[(1, 127955888), (2, 63977944), (4, 31988972), (8, 15994486), (16, 7997243), (29, 4412272), (58, 2206136), (116, 1103068), (232, 551534), (464, 275767)]