15831952

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101}}^2$

素因数の和:307

約数の個数: 30

約数和(自身を含む): 31300514

約数和(自身を除く): 15468562

約数列:

[1, 2, 4, 8, 16, 97, 101, 194, 202, 388, 404, 776, 808, 1552, 1616, 9797, 10201, 19594, 20402, 39188, 40804, 78376, 81608, 156752, 163216, 989497, 1978994, 3957988, 7915976, 15831952]

約数ペア:

[(1, 15831952), (2, 7915976), (4, 3957988), (8, 1978994), (16, 989497), (97, 163216), (101, 156752), (194, 81608), (202, 78376), (388, 40804), (404, 39188), (776, 20402), (808, 19594), (1552, 10201), (1616, 9797)]