89845714

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 167443200

約数和(自身を除く): 77597486

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 199, 238, 271, 398, 542, 833, 1393, 1666, 1897, 2786, 3383, 3794, 4607, 6766, 9214, 9751, 13279, 19502, 23681, 26558, 32249, 47362, 53929, 64498, 107858, 165767, 225743, 331534, 377503, 451486, 755006, 916793, 1833586, 2642521, 5285042, 6417551, 12835102, 44922857, 89845714]

約数ペア:

[(1, 89845714), (2, 44922857), (7, 12835102), (14, 6417551), (17, 5285042), (34, 2642521), (49, 1833586), (98, 916793), (119, 755006), (199, 451486), (238, 377503), (271, 331534), (398, 225743), (542, 165767), (833, 107858), (1393, 64498), (1666, 53929), (1897, 47362), (2786, 32249), (3383, 26558), (3794, 23681), (4607, 19502), (6766, 13279), (9214, 9751)]