80305814

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{8819}}^1$

素因数の和:9007

約数の個数: 16

約数和(自身を含む): 125420400

約数和(自身を除く): 45114586

約数列:

[1, 2, 29, 58, 157, 314, 4553, 8819, 9106, 17638, 255751, 511502, 1384583, 2769166, 40152907, 80305814]

約数ペア:

[(1, 80305814), (2, 40152907), (29, 2769166), (58, 1384583), (157, 511502), (314, 255751), (4553, 17638), (8819, 9106)]