15976448

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 33169500

約数和(自身を除く): 17193052

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 269, 464, 512, 538, 928, 1024, 1076, 1856, 2048, 2152, 3712, 4304, 7424, 7801, 8608, 14848, 15602, 17216, 29696, 31204, 34432, 59392, 62408, 68864, 124816, 137728, 249632, 275456, 499264, 550912, 998528, 1997056, 3994112, 7988224, 15976448]

約数ペア:

[(1, 15976448), (2, 7988224), (4, 3994112), (8, 1997056), (16, 998528), (29, 550912), (32, 499264), (58, 275456), (64, 249632), (116, 137728), (128, 124816), (232, 68864), (256, 62408), (269, 59392), (464, 34432), (512, 31204), (538, 29696), (928, 17216), (1024, 15602), (1076, 14848), (1856, 8608), (2048, 7801), (2152, 7424), (3712, 4304)]