85765204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{180179}}^1$

素因数の和:180207

約数の個数: 24

約数和(自身を含む): 181621440

約数和(自身を除く): 95856236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 180179, 360358, 720716, 1261253, 2522506, 3063043, 5045012, 6126086, 12252172, 21441301, 42882602, 85765204]

約数ペア:

[(1, 85765204), (2, 42882602), (4, 21441301), (7, 12252172), (14, 6126086), (17, 5045012), (28, 3063043), (34, 2522506), (68, 1261253), (119, 720716), (238, 360358), (476, 180179)]