1156560896

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18270

約数の個数: 48

約数和(自身を含む): 2387286720

約数和(自身を除く): 1230725824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 18217, 31744, 36434, 63488, 72868, 145736, 291472, 564727, 582944, 1129454, 1165888, 2258908, 2331776, 4517816, 4663552, 9035632, 9327104, 18071264, 18654208, 36142528, 37308416, 72285056, 144570112, 289140224, 578280448, 1156560896]

約数ペア:

[(1, 1156560896), (2, 578280448), (4, 289140224), (8, 144570112), (16, 72285056), (31, 37308416), (32, 36142528), (62, 18654208), (64, 18071264), (124, 9327104), (128, 9035632), (248, 4663552), (256, 4517816), (496, 2331776), (512, 2258908), (992, 1165888), (1024, 1129454), (1984, 582944), (2048, 564727), (3968, 291472), (7936, 145736), (15872, 72868), (18217, 63488), (31744, 36434)]