89290348

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23977}}^1$

素因数の和:24014

約数の個数: 36

約数和(自身を含む): 191344440

約数和(自身を除く): 102054092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 23977, 47954, 95908, 167839, 335678, 455563, 671356, 911126, 1174873, 1822252, 2349746, 3188941, 4699492, 6377882, 12755764, 22322587, 44645174, 89290348]

約数ペア:

[(1, 89290348), (2, 44645174), (4, 22322587), (7, 12755764), (14, 6377882), (19, 4699492), (28, 3188941), (38, 2349746), (49, 1822252), (76, 1174873), (98, 911126), (133, 671356), (196, 455563), (266, 335678), (532, 167839), (931, 95908), (1862, 47954), (3724, 23977)]