81460126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3853}}^1$

素因数の和:3928

約数の個数: 24

約数和(自身を含む): 137772792

約数和(自身を除く): 56312666

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 3853, 7706, 10571, 21142, 42383, 84766, 119443, 238886, 1313873, 2627746, 3702733, 7405466, 40730063, 81460126]

約数ペア:

[(1, 81460126), (2, 40730063), (11, 7405466), (22, 3702733), (31, 2627746), (62, 1313873), (341, 238886), (682, 119443), (961, 84766), (1922, 42383), (3853, 21142), (7706, 10571)]