78415514

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{3833}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 120494952

約数和(自身を除く): 42079438

約数列:

[1, 2, 53, 106, 193, 386, 3833, 7666, 10229, 20458, 203149, 406298, 739769, 1479538, 39207757, 78415514]

約数ペア:

[(1, 78415514), (2, 39207757), (53, 1479538), (106, 739769), (193, 406298), (386, 203149), (3833, 20458), (7666, 10229)]