31828642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1229}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 49947840

約数和(自身を除く): 18119198

約数列:

[1, 2, 23, 46, 563, 1126, 1229, 2458, 12949, 25898, 28267, 56534, 691927, 1383854, 15914321, 31828642]

約数ペア:

[(1, 31828642), (2, 15914321), (23, 1383854), (46, 691927), (563, 56534), (1126, 28267), (1229, 25898), (2458, 12949)]