86475458

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 131345280

約数和(自身を除く): 44869822

約数列:

[1, 2, 131, 239, 262, 478, 1381, 2762, 31309, 62618, 180911, 330059, 361822, 660118, 43237729, 86475458]

約数ペア:

[(1, 86475458), (2, 43237729), (131, 660118), (239, 361822), (262, 330059), (478, 180911), (1381, 62618), (2762, 31309)]