16380256

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{919}}^1$

素因数の和:1486

約数の個数: 24

約数和(自身を含む): 32341680

約数和(自身を除く): 15961424

約数列:

[1, 2, 4, 8, 16, 32, 557, 919, 1114, 1838, 2228, 3676, 4456, 7352, 8912, 14704, 17824, 29408, 511883, 1023766, 2047532, 4095064, 8190128, 16380256]

約数ペア:

[(1, 16380256), (2, 8190128), (4, 4095064), (8, 2047532), (16, 1023766), (32, 511883), (557, 29408), (919, 17824), (1114, 14704), (1838, 8912), (2228, 7352), (3676, 4456)]