86790784

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 184089600

約数和(自身を除く): 97298816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 281, 304, 508, 562, 608, 1016, 1124, 1216, 2032, 2248, 2413, 2432, 4064, 4496, 4826, 5339, 8128, 8992, 9652, 10678, 16256, 17984, 19304, 21356, 35687, 35968, 38608, 42712, 71374, 77216, 85424, 142748, 154432, 170848, 285496, 308864, 341696, 570992, 678053, 683392, 1141984, 1356106, 2283968, 2712212, 4567936, 5424424, 10848848, 21697696, 43395392, 86790784]

約数ペア:

[(1, 86790784), (2, 43395392), (4, 21697696), (8, 10848848), (16, 5424424), (19, 4567936), (32, 2712212), (38, 2283968), (64, 1356106), (76, 1141984), (127, 683392), (128, 678053), (152, 570992), (254, 341696), (281, 308864), (304, 285496), (508, 170848), (562, 154432), (608, 142748), (1016, 85424), (1124, 77216), (1216, 71374), (2032, 42712), (2248, 38608), (2413, 35968), (2432, 35687), (4064, 21356), (4496, 19304), (4826, 17984), (5339, 16256), (8128, 10678), (8992, 9652)]