129283661824

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{509087}}^1$

素因数の和:509144

約数の個数: 56

約数和(自身を含む): 266892438528

約数和(自身を除く): 137608776704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 7936, 8192, 15872, 31744, 63488, 126976, 253952, 509087, 1018174, 2036348, 4072696, 8145392, 15781697, 16290784, 31563394, 32581568, 63126788, 65163136, 126253576, 130326272, 252507152, 260652544, 505014304, 521305088, 1010028608, 1042610176, 2020057216, 2085220352, 4040114432, 4170440704, 8080228864, 16160457728, 32320915456, 64641830912, 129283661824]

約数ペア:

[(1, 129283661824), (2, 64641830912), (4, 32320915456), (8, 16160457728), (16, 8080228864), (31, 4170440704), (32, 4040114432), (62, 2085220352), (64, 2020057216), (124, 1042610176), (128, 1010028608), (248, 521305088), (256, 505014304), (496, 260652544), (512, 252507152), (992, 130326272), (1024, 126253576), (1984, 65163136), (2048, 63126788), (3968, 32581568), (4096, 31563394), (7936, 16290784), (8192, 15781697), (15872, 8145392), (31744, 4072696), (63488, 2036348), (126976, 1018174), (253952, 509087)]