90529072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{297793}}^1$

素因数の和:297820

約数の個数: 20

約数和(自身を含む): 184632280

約数和(自身を除く): 94103208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 297793, 595586, 1191172, 2382344, 4764688, 5658067, 11316134, 22632268, 45264536, 90529072]

約数ペア:

[(1, 90529072), (2, 45264536), (4, 22632268), (8, 11316134), (16, 5658067), (19, 4764688), (38, 2382344), (76, 1191172), (152, 595586), (304, 297793)]