120904016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{260569}}^1$

素因数の和:260606

約数の個数: 20

約数和(自身を含む): 242330100

約数和(自身を除く): 121426084

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 260569, 521138, 1042276, 2084552, 4169104, 7556501, 15113002, 30226004, 60452008, 120904016]

約数ペア:

[(1, 120904016), (2, 60452008), (4, 30226004), (8, 15113002), (16, 7556501), (29, 4169104), (58, 2084552), (116, 1042276), (232, 521138), (464, 260569)]