78869164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{1913}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 150807888

約数和(自身を除く): 71938724

約数列:

[1, 2, 4, 11, 22, 44, 937, 1874, 1913, 3748, 3826, 7652, 10307, 20614, 21043, 41228, 42086, 84172, 1792481, 3584962, 7169924, 19717291, 39434582, 78869164]

約数ペア:

[(1, 78869164), (2, 39434582), (4, 19717291), (11, 7169924), (22, 3584962), (44, 1792481), (937, 84172), (1874, 42086), (1913, 41228), (3748, 21043), (3826, 20614), (7652, 10307)]