38507248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{185131}}^1$

素因数の和:185152

約数の個数: 20

約数和(自身を含む): 80347288

約数和(自身を除く): 41840040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 185131, 370262, 740524, 1481048, 2406703, 2962096, 4813406, 9626812, 19253624, 38507248]

約数ペア:

[(1, 38507248), (2, 19253624), (4, 9626812), (8, 4813406), (13, 2962096), (16, 2406703), (26, 1481048), (52, 740524), (104, 370262), (208, 185131)]