208835584

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{8867}}^1$

素因数の和:8910

約数の個数: 44

約数和(自身を含む): 435667104

約数和(自身を除く): 226831520

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 8867, 11776, 17734, 23552, 35468, 70936, 141872, 203941, 283744, 407882, 567488, 815764, 1134976, 1631528, 2269952, 3263056, 4539904, 6526112, 9079808, 13052224, 26104448, 52208896, 104417792, 208835584]

約数ペア:

[(1, 208835584), (2, 104417792), (4, 52208896), (8, 26104448), (16, 13052224), (23, 9079808), (32, 6526112), (46, 4539904), (64, 3263056), (92, 2269952), (128, 1631528), (184, 1134976), (256, 815764), (368, 567488), (512, 407882), (736, 283744), (1024, 203941), (1472, 141872), (2944, 70936), (5888, 35468), (8867, 23552), (11776, 17734)]