8697904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13259}}^1$

素因数の和:13308

約数の個数: 20

約数和(自身を含む): 17264520

約数和(自身を除く): 8566616

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13259, 26518, 53036, 106072, 212144, 543619, 1087238, 2174476, 4348952, 8697904]

約数ペア:

[(1, 8697904), (2, 4348952), (4, 2174476), (8, 1087238), (16, 543619), (41, 212144), (82, 106072), (164, 53036), (328, 26518), (656, 13259)]