47398448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{174259}}^1$

素因数の和:174284

約数の個数: 20

約数和(自身を含む): 97237080

約数和(自身を除く): 49838632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 174259, 348518, 697036, 1394072, 2788144, 2962403, 5924806, 11849612, 23699224, 47398448]

約数ペア:

[(1, 47398448), (2, 23699224), (4, 11849612), (8, 5924806), (16, 2962403), (17, 2788144), (34, 1394072), (68, 697036), (136, 348518), (272, 174259)]