80438521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 87579648

約数和(自身を除く): 7141127

約数列:

[1, 23, 31, 101, 713, 1117, 2323, 3131, 25691, 34627, 72013, 112817, 796421, 2594791, 3497327, 80438521]

約数ペア:

[(1, 80438521), (23, 3497327), (31, 2594791), (101, 796421), (713, 112817), (1117, 72013), (2323, 34627), (3131, 25691)]