218456992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{525137}}^1$

素因数の和:525160

約数の個数: 24

約数和(自身を含む): 463171716

約数和(自身を除く): 244714724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 525137, 1050274, 2100548, 4201096, 6826781, 8402192, 13653562, 16804384, 27307124, 54614248, 109228496, 218456992]

約数ペア:

[(1, 218456992), (2, 109228496), (4, 54614248), (8, 27307124), (13, 16804384), (16, 13653562), (26, 8402192), (32, 6826781), (52, 4201096), (104, 2100548), (208, 1050274), (416, 525137)]