67011584

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2162

約数の個数: 44

約数和(自身を含む): 138344448

約数和(自身を除く): 71332864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2111, 3968, 4222, 7936, 8444, 15872, 16888, 31744, 33776, 65441, 67552, 130882, 135104, 261764, 270208, 523528, 540416, 1047056, 1080832, 2094112, 2161664, 4188224, 8376448, 16752896, 33505792, 67011584]

約数ペア:

[(1, 67011584), (2, 33505792), (4, 16752896), (8, 8376448), (16, 4188224), (31, 2161664), (32, 2094112), (62, 1080832), (64, 1047056), (124, 540416), (128, 523528), (248, 270208), (256, 261764), (496, 135104), (512, 130882), (992, 67552), (1024, 65441), (1984, 33776), (2111, 31744), (3968, 16888), (4222, 15872), (7936, 8444)]