816064

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 28

約数和(自身を含む): 1664208

約数和(自身を除く): 848144

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 311, 328, 622, 656, 1244, 1312, 2488, 2624, 4976, 9952, 12751, 19904, 25502, 51004, 102008, 204016, 408032, 816064]

約数ペア:

[(1, 816064), (2, 408032), (4, 204016), (8, 102008), (16, 51004), (32, 25502), (41, 19904), (64, 12751), (82, 9952), (164, 4976), (311, 2624), (328, 2488), (622, 1312), (656, 1244)]