8404639904

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{1611319}}^1$

素因数の和:1611492

約数の個数: 24

約数和(自身を含む): 16648158240

約数和(自身を除く): 8243518336

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 1611319, 3222638, 6445276, 12890552, 25781104, 51562208, 262644997, 525289994, 1050579988, 2101159976, 4202319952, 8404639904]

約数ペア:

[(1, 8404639904), (2, 4202319952), (4, 2101159976), (8, 1050579988), (16, 525289994), (32, 262644997), (163, 51562208), (326, 25781104), (652, 12890552), (1304, 6445276), (2608, 3222638), (5216, 1611319)]