90170686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 59517314

約数列:

[1, 2, 17, 29, 34, 58, 109, 218, 493, 839, 986, 1678, 1853, 3161, 3706, 6322, 14263, 24331, 28526, 48662, 53737, 91451, 107474, 182902, 413627, 827254, 1554667, 2652079, 3109334, 5304158, 45085343, 90170686]

約数ペア:

[(1, 90170686), (2, 45085343), (17, 5304158), (29, 3109334), (34, 2652079), (58, 1554667), (109, 827254), (218, 413627), (493, 182902), (839, 107474), (986, 91451), (1678, 53737), (1853, 48662), (3161, 28526), (3706, 24331), (6322, 14263)]