89675896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 97466504

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 113, 152, 184, 226, 227, 437, 452, 454, 874, 904, 908, 1748, 1816, 2147, 2599, 3496, 4294, 4313, 5198, 5221, 8588, 8626, 10396, 10442, 17176, 17252, 20792, 20884, 25651, 34504, 41768, 49381, 51302, 98762, 99199, 102604, 197524, 198398, 205208, 395048, 396796, 487369, 589973, 793592, 974738, 1179946, 1949476, 2359892, 3898952, 4719784, 11209487, 22418974, 44837948, 89675896]

約数ペア:

[(1, 89675896), (2, 44837948), (4, 22418974), (8, 11209487), (19, 4719784), (23, 3898952), (38, 2359892), (46, 1949476), (76, 1179946), (92, 974738), (113, 793592), (152, 589973), (184, 487369), (226, 396796), (227, 395048), (437, 205208), (452, 198398), (454, 197524), (874, 102604), (904, 99199), (908, 98762), (1748, 51302), (1816, 49381), (2147, 41768), (2599, 34504), (3496, 25651), (4294, 20884), (4313, 20792), (5198, 17252), (5221, 17176), (8588, 10442), (8626, 10396)]