1043996672

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4168

約数の個数: 56

約数和(自身を含む): 2155740672

約数和(自身を除く): 1111744000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 4111, 7936, 8192, 8222, 15872, 16444, 31744, 32888, 63488, 65776, 126976, 127441, 131552, 253952, 254882, 263104, 509764, 526208, 1019528, 1052416, 2039056, 2104832, 4078112, 4209664, 8156224, 8419328, 16312448, 16838656, 32624896, 33677312, 65249792, 130499584, 260999168, 521998336, 1043996672]

約数ペア:

[(1, 1043996672), (2, 521998336), (4, 260999168), (8, 130499584), (16, 65249792), (31, 33677312), (32, 32624896), (62, 16838656), (64, 16312448), (124, 8419328), (128, 8156224), (248, 4209664), (256, 4078112), (496, 2104832), (512, 2039056), (992, 1052416), (1024, 1019528), (1984, 526208), (2048, 509764), (3968, 263104), (4096, 254882), (4111, 253952), (7936, 131552), (8192, 127441), (8222, 126976), (15872, 65776), (16444, 63488), (31744, 32888)]