80015518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 137313792

約数和(自身を除く): 57298274

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1763, 2063, 3526, 4126, 19393, 22693, 38786, 45386, 84583, 88709, 169166, 177418, 930413, 975799, 1860826, 1951598, 3637069, 7274138, 40007759, 80015518]

約数ペア:

[(1, 80015518), (2, 40007759), (11, 7274138), (22, 3637069), (41, 1951598), (43, 1860826), (82, 975799), (86, 930413), (451, 177418), (473, 169166), (902, 88709), (946, 84583), (1763, 45386), (2063, 38786), (3526, 22693), (4126, 19393)]