142244864

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4532

約数の個数: 44

約数和(自身を含む): 293588928

約数和(自身を除く): 151344064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 4481, 7936, 8962, 15872, 17924, 31744, 35848, 71696, 138911, 143392, 277822, 286784, 555644, 573568, 1111288, 1147136, 2222576, 2294272, 4445152, 4588544, 8890304, 17780608, 35561216, 71122432, 142244864]

約数ペア:

[(1, 142244864), (2, 71122432), (4, 35561216), (8, 17780608), (16, 8890304), (31, 4588544), (32, 4445152), (62, 2294272), (64, 2222576), (124, 1147136), (128, 1111288), (248, 573568), (256, 555644), (496, 286784), (512, 277822), (992, 143392), (1024, 138911), (1984, 71696), (3968, 35848), (4481, 31744), (7936, 17924), (8962, 15872)]