80945476

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 143256960

約数和(自身を除く): 62311484

約数列:

[1, 2, 4, 227, 239, 373, 454, 478, 746, 908, 956, 1492, 54253, 84671, 89147, 108506, 169342, 178294, 217012, 338684, 356588, 20236369, 40472738, 80945476]

約数ペア:

[(1, 80945476), (2, 40472738), (4, 20236369), (227, 356588), (239, 338684), (373, 217012), (454, 178294), (478, 169342), (746, 108506), (908, 89147), (956, 84671), (1492, 54253)]