80560756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16229}}^1$

素因数の和:16323

約数の個数: 24

約数和(自身を含む): 151328520

約数和(自身を除く): 70767764

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 16229, 32458, 64916, 275893, 551786, 1103572, 1184717, 2369434, 4738868, 20140189, 40280378, 80560756]

約数ペア:

[(1, 80560756), (2, 40280378), (4, 20140189), (17, 4738868), (34, 2369434), (68, 1184717), (73, 1103572), (146, 551786), (292, 275893), (1241, 64916), (2482, 32458), (4964, 16229)]