89212508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 195949824

約数和(自身を除く): 106737316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1141, 1777, 1793, 2282, 3554, 3586, 4564, 7108, 7172, 12439, 12551, 19547, 24878, 25102, 39094, 49756, 50204, 78188, 136829, 273658, 289651, 547316, 579302, 1158604, 2027557, 3186161, 4055114, 6372322, 8110228, 12744644, 22303127, 44606254, 89212508]

約数ペア:

[(1, 89212508), (2, 44606254), (4, 22303127), (7, 12744644), (11, 8110228), (14, 6372322), (22, 4055114), (28, 3186161), (44, 2027557), (77, 1158604), (154, 579302), (163, 547316), (308, 289651), (326, 273658), (652, 136829), (1141, 78188), (1777, 50204), (1793, 49756), (2282, 39094), (3554, 25102), (3586, 24878), (4564, 19547), (7108, 12551), (7172, 12439)]