31984766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63211}}^1$

素因数の和:63247

約数の個数: 16

約数和(自身を含む): 54615168

約数和(自身を除く): 22630402

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 63211, 126422, 695321, 1390642, 1453853, 2907706, 15992383, 31984766]

約数ペア:

[(1, 31984766), (2, 15992383), (11, 2907706), (22, 1453853), (23, 1390642), (46, 695321), (253, 126422), (506, 63211)]