10403984

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{8231}}^1$

素因数の和:8318

約数の個数: 20

約数和(自身を含む): 20415360

約数和(自身を除く): 10011376

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 8231, 16462, 32924, 65848, 131696, 650249, 1300498, 2600996, 5201992, 10403984]

約数ペア:

[(1, 10403984), (2, 5201992), (4, 2600996), (8, 1300498), (16, 650249), (79, 131696), (158, 65848), (316, 32924), (632, 16462), (1264, 8231)]