63467248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{305131}}^1$

素因数の和:305152

約数の個数: 20

約数和(自身を含む): 132427288

約数和(自身を除く): 68960040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 305131, 610262, 1220524, 2441048, 3966703, 4882096, 7933406, 15866812, 31733624, 63467248]

約数ペア:

[(1, 63467248), (2, 31733624), (4, 15866812), (8, 7933406), (13, 4882096), (16, 3966703), (26, 2441048), (52, 1220524), (104, 610262), (208, 305131)]