428049184

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{326257}}^1$

素因数の和:326308

約数の個数: 24

約数和(自身を含む): 863278668

約数和(自身を除く): 435229484

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 326257, 652514, 1305028, 2610056, 5220112, 10440224, 13376537, 26753074, 53506148, 107012296, 214024592, 428049184]

約数ペア:

[(1, 428049184), (2, 214024592), (4, 107012296), (8, 53506148), (16, 26753074), (32, 13376537), (41, 10440224), (82, 5220112), (164, 2610056), (328, 1305028), (656, 652514), (1312, 326257)]