17299376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{26371}}^1$

素因数の和:26420

約数の個数: 20

約数和(自身を含む): 34336344

約数和(自身を除く): 17036968

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 26371, 52742, 105484, 210968, 421936, 1081211, 2162422, 4324844, 8649688, 17299376]

約数ペア:

[(1, 17299376), (2, 8649688), (4, 4324844), (8, 2162422), (16, 1081211), (41, 421936), (82, 210968), (164, 105484), (328, 52742), (656, 26371)]