88873264

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 175770000

約数和(自身を除く): 86896736

約数列:

[1, 2, 4, 8, 16, 89, 139, 178, 278, 356, 449, 556, 712, 898, 1112, 1424, 1796, 2224, 3592, 7184, 12371, 24742, 39961, 49484, 62411, 79922, 98968, 124822, 159844, 197936, 249644, 319688, 499288, 639376, 998576, 5554579, 11109158, 22218316, 44436632, 88873264]

約数ペア:

[(1, 88873264), (2, 44436632), (4, 22218316), (8, 11109158), (16, 5554579), (89, 998576), (139, 639376), (178, 499288), (278, 319688), (356, 249644), (449, 197936), (556, 159844), (712, 124822), (898, 98968), (1112, 79922), (1424, 62411), (1796, 49484), (2224, 39961), (3592, 24742), (7184, 12371)]