8089744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 18748800

約数和(自身を除く): 10659056

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 89, 92, 104, 152, 178, 184, 208, 247, 299, 304, 356, 368, 437, 494, 598, 712, 874, 988, 1157, 1196, 1424, 1691, 1748, 1976, 2047, 2314, 2392, 3382, 3496, 3952, 4094, 4628, 4784, 5681, 6764, 6992, 8188, 9256, 11362, 13528, 16376, 18512, 21983, 22724, 26611, 27056, 32752, 38893, 43966, 45448, 53222, 77786, 87932, 90896, 106444, 155572, 175864, 212888, 311144, 351728, 425776, 505609, 622288, 1011218, 2022436, 4044872, 8089744]

約数ペア:

[(1, 8089744), (2, 4044872), (4, 2022436), (8, 1011218), (13, 622288), (16, 505609), (19, 425776), (23, 351728), (26, 311144), (38, 212888), (46, 175864), (52, 155572), (76, 106444), (89, 90896), (92, 87932), (104, 77786), (152, 53222), (178, 45448), (184, 43966), (208, 38893), (247, 32752), (299, 27056), (304, 26611), (356, 22724), (368, 21983), (437, 18512), (494, 16376), (598, 13528), (712, 11362), (874, 9256), (988, 8188), (1157, 6992), (1196, 6764), (1424, 5681), (1691, 4784), (1748, 4628), (1976, 4094), (2047, 3952), (2314, 3496), (2392, 3382)]