89610128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4513}}^1$

素因数の和:4611

約数の個数: 40

約数和(自身を含む): 186392088

約数和(自身を除く): 96781960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4513, 4964, 9026, 9928, 18052, 19856, 36104, 72208, 76721, 153442, 306884, 329449, 613768, 658898, 1227536, 1317796, 2635592, 5271184, 5600633, 11201266, 22402532, 44805064, 89610128]

約数ペア:

[(1, 89610128), (2, 44805064), (4, 22402532), (8, 11201266), (16, 5600633), (17, 5271184), (34, 2635592), (68, 1317796), (73, 1227536), (136, 658898), (146, 613768), (272, 329449), (292, 306884), (584, 153442), (1168, 76721), (1241, 72208), (2482, 36104), (4513, 19856), (4964, 18052), (9026, 9928)]