8159719936

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36469}}^1$

素因数の和:36529

約数の個数: 80

約数和(自身を含む): 17908228800

約数和(自身を除く): 9748508864

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3496, 4864, 5888, 6992, 9728, 11776, 13984, 27968, 36469, 55936, 72938, 111872, 145876, 223744, 291752, 583504, 692911, 838787, 1167008, 1385822, 1677574, 2334016, 2771644, 3355148, 4668032, 5543288, 6710296, 9336064, 11086576, 13420592, 15936953, 18672128, 22173152, 26841184, 31873906, 44346304, 53682368, 63747812, 88692608, 107364736, 127495624, 177385216, 214729472, 254991248, 354770432, 429458944, 509982496, 1019964992, 2039929984, 4079859968, 8159719936]

約数ペア:

[(1, 8159719936), (2, 4079859968), (4, 2039929984), (8, 1019964992), (16, 509982496), (19, 429458944), (23, 354770432), (32, 254991248), (38, 214729472), (46, 177385216), (64, 127495624), (76, 107364736), (92, 88692608), (128, 63747812), (152, 53682368), (184, 44346304), (256, 31873906), (304, 26841184), (368, 22173152), (437, 18672128), (512, 15936953), (608, 13420592), (736, 11086576), (874, 9336064), (1216, 6710296), (1472, 5543288), (1748, 4668032), (2432, 3355148), (2944, 2771644), (3496, 2334016), (4864, 1677574), (5888, 1385822), (6992, 1167008), (9728, 838787), (11776, 692911), (13984, 583504), (27968, 291752), (36469, 223744), (55936, 145876), (72938, 111872)]