26921584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{41039}}^1$

素因数の和:41088

約数の個数: 20

約数和(自身を含む): 53434080

約数和(自身を除く): 26512496

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 41039, 82078, 164156, 328312, 656624, 1682599, 3365198, 6730396, 13460792, 26921584]

約数ペア:

[(1, 26921584), (2, 13460792), (4, 6730396), (8, 3365198), (16, 1682599), (41, 656624), (82, 328312), (164, 164156), (328, 82078), (656, 41039)]