31880192

素因数分解:

$2^{10}\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 44

約数和(自身を含む): 64455936

約数和(自身を除く): 32575744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 191, 256, 326, 382, 512, 652, 764, 1024, 1304, 1528, 2608, 3056, 5216, 6112, 10432, 12224, 20864, 24448, 31133, 41728, 48896, 62266, 83456, 97792, 124532, 166912, 195584, 249064, 498128, 996256, 1992512, 3985024, 7970048, 15940096, 31880192]

約数ペア:

[(1, 31880192), (2, 15940096), (4, 7970048), (8, 3985024), (16, 1992512), (32, 996256), (64, 498128), (128, 249064), (163, 195584), (191, 166912), (256, 124532), (326, 97792), (382, 83456), (512, 62266), (652, 48896), (764, 41728), (1024, 31133), (1304, 24448), (1528, 20864), (2608, 12224), (3056, 10432), (5216, 6112)]