40322176

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{1583}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 40461824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1583, 1592, 3166, 3184, 6332, 6368, 12664, 12736, 25328, 25472, 50656, 101312, 202624, 315017, 630034, 1260068, 2520136, 5040272, 10080544, 20161088, 40322176]

約数ペア:

[(1, 40322176), (2, 20161088), (4, 10080544), (8, 5040272), (16, 2520136), (32, 1260068), (64, 630034), (128, 315017), (199, 202624), (398, 101312), (796, 50656), (1583, 25472), (1592, 25328), (3166, 12736), (3184, 12664), (6332, 6368)]