89663966

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 72906274

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 5039, 8897, 10078, 17794, 35273, 70546, 156209, 206599, 312418, 413198, 1093463, 1446193, 2186926, 2892386, 6404569, 12809138, 44831983, 89663966]

約数ペア:

[(1, 89663966), (2, 44831983), (7, 12809138), (14, 6404569), (31, 2892386), (41, 2186926), (62, 1446193), (82, 1093463), (217, 413198), (287, 312418), (434, 206599), (574, 156209), (1271, 70546), (2542, 35273), (5039, 17794), (8897, 10078)]