85445558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 146627712

約数和(自身を除く): 61182154

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1763, 2203, 3526, 4406, 19393, 24233, 38786, 48466, 90323, 94729, 180646, 189458, 993553, 1042019, 1987106, 2084038, 3883889, 7767778, 42722779, 85445558]

約数ペア:

[(1, 85445558), (2, 42722779), (11, 7767778), (22, 3883889), (41, 2084038), (43, 1987106), (82, 1042019), (86, 993553), (451, 189458), (473, 180646), (902, 94729), (946, 90323), (1763, 48466), (2203, 38786), (3526, 24233), (4406, 19393)]