8205448

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 15926400

約数和(自身を除く): 7720952

約数列:

[1, 2, 4, 8, 47, 94, 139, 157, 188, 278, 314, 376, 556, 628, 1112, 1256, 6533, 7379, 13066, 14758, 21823, 26132, 29516, 43646, 52264, 59032, 87292, 174584, 1025681, 2051362, 4102724, 8205448]

約数ペア:

[(1, 8205448), (2, 4102724), (4, 2051362), (8, 1025681), (47, 174584), (94, 87292), (139, 59032), (157, 52264), (188, 43646), (278, 29516), (314, 26132), (376, 21823), (556, 14758), (628, 13066), (1112, 7379), (1256, 6533)]