89809048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84407}}^1$

素因数の和:84439

約数の個数: 32

約数和(自身を含む): 202579200

約数和(自身を除く): 112770152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 84407, 168814, 337628, 590849, 675256, 1181698, 1603733, 2363396, 3207466, 4726792, 6414932, 11226131, 12829864, 22452262, 44904524, 89809048]

約数ペア:

[(1, 89809048), (2, 44904524), (4, 22452262), (7, 12829864), (8, 11226131), (14, 6414932), (19, 4726792), (28, 3207466), (38, 2363396), (56, 1603733), (76, 1181698), (133, 675256), (152, 590849), (266, 337628), (532, 168814), (1064, 84407)]