920176

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 30

約数和(自身を含む): 1903400

約数和(自身を除く): 983224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 289, 398, 578, 796, 1156, 1592, 2312, 3184, 3383, 4624, 6766, 13532, 27064, 54128, 57511, 115022, 230044, 460088, 920176]

約数ペア:

[(1, 920176), (2, 460088), (4, 230044), (8, 115022), (16, 57511), (17, 54128), (34, 27064), (68, 13532), (136, 6766), (199, 4624), (272, 3383), (289, 3184), (398, 2312), (578, 1592), (796, 1156)]