80939348

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99679}}^1$

素因数の和:99719

約数の個数: 24

約数和(自身を含む): 167462400

約数和(自身を除く): 86523052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 99679, 199358, 398716, 697753, 1395506, 2791012, 2890691, 5781382, 11562764, 20234837, 40469674, 80939348]

約数ペア:

[(1, 80939348), (2, 40469674), (4, 20234837), (7, 11562764), (14, 5781382), (28, 2890691), (29, 2791012), (58, 1395506), (116, 697753), (203, 398716), (406, 199358), (812, 99679)]