53941136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198313}}^1$

素因数の和:198338

約数の個数: 20

約数和(自身を含む): 110659212

約数和(自身を除く): 56718076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198313, 396626, 793252, 1586504, 3173008, 3371321, 6742642, 13485284, 26970568, 53941136]

約数ペア:

[(1, 53941136), (2, 26970568), (4, 13485284), (8, 6742642), (16, 3371321), (17, 3173008), (34, 1586504), (68, 793252), (136, 396626), (272, 198313)]