919943168

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{26423}}^1$

素因数の和:26462

約数の個数: 48

約数和(自身を含む): 1947713040

約数和(自身を除く): 1027769872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 8704, 17408, 26423, 34816, 52846, 105692, 211384, 422768, 449191, 845536, 898382, 1691072, 1796764, 3382144, 3593528, 6764288, 7187056, 13528576, 14374112, 27057152, 28748224, 54114304, 57496448, 114992896, 229985792, 459971584, 919943168]

約数ペア:

[(1, 919943168), (2, 459971584), (4, 229985792), (8, 114992896), (16, 57496448), (17, 54114304), (32, 28748224), (34, 27057152), (64, 14374112), (68, 13528576), (128, 7187056), (136, 6764288), (256, 3593528), (272, 3382144), (512, 1796764), (544, 1691072), (1024, 898382), (1088, 845536), (2048, 449191), (2176, 422768), (4352, 211384), (8704, 105692), (17408, 52846), (26423, 34816)]