23919104

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 54210816

約数和(自身を除く): 30291712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 137, 176, 248, 256, 274, 341, 352, 496, 512, 548, 682, 704, 992, 1096, 1364, 1408, 1507, 1984, 2192, 2728, 2816, 3014, 3968, 4247, 4384, 5456, 5632, 6028, 7936, 8494, 8768, 10912, 12056, 15872, 16988, 17536, 21824, 24112, 33976, 35072, 43648, 46717, 48224, 67952, 70144, 87296, 93434, 96448, 135904, 174592, 186868, 192896, 271808, 373736, 385792, 543616, 747472, 771584, 1087232, 1494944, 2174464, 2989888, 5979776, 11959552, 23919104]

約数ペア:

[(1, 23919104), (2, 11959552), (4, 5979776), (8, 2989888), (11, 2174464), (16, 1494944), (22, 1087232), (31, 771584), (32, 747472), (44, 543616), (62, 385792), (64, 373736), (88, 271808), (124, 192896), (128, 186868), (137, 174592), (176, 135904), (248, 96448), (256, 93434), (274, 87296), (341, 70144), (352, 67952), (496, 48224), (512, 46717), (548, 43648), (682, 35072), (704, 33976), (992, 24112), (1096, 21824), (1364, 17536), (1408, 16988), (1507, 15872), (1984, 12056), (2192, 10912), (2728, 8768), (2816, 8494), (3014, 7936), (3968, 6028), (4247, 5632), (4384, 5456)]