16286226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 21315054

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 67, 87, 127, 134, 174, 201, 254, 319, 381, 402, 638, 737, 762, 957, 1397, 1474, 1914, 1943, 2211, 2794, 3683, 3886, 4191, 4422, 5829, 7366, 8382, 8509, 11049, 11658, 17018, 21373, 22098, 25527, 40513, 42746, 51054, 64119, 81026, 93599, 121539, 128238, 187198, 243078, 246761, 280797, 493522, 561594, 740283, 1480566, 2714371, 5428742, 8143113, 16286226]

約数ペア:

[(1, 16286226), (2, 8143113), (3, 5428742), (6, 2714371), (11, 1480566), (22, 740283), (29, 561594), (33, 493522), (58, 280797), (66, 246761), (67, 243078), (87, 187198), (127, 128238), (134, 121539), (174, 93599), (201, 81026), (254, 64119), (319, 51054), (381, 42746), (402, 40513), (638, 25527), (737, 22098), (762, 21373), (957, 17018), (1397, 11658), (1474, 11049), (1914, 8509), (1943, 8382), (2211, 7366), (2794, 5829), (3683, 4422), (3886, 4191)]