16804927384

素因数分解:

$2^3\times 7^1\times {\mathrm{8123}}^1\times {\mathrm{36943}}^1$

素因数の和:45079

約数の個数: 32

約数和(自身を含む): 36015966720

約数和(自身を除く): 19211039336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8123, 16246, 32492, 36943, 56861, 64984, 73886, 113722, 147772, 227444, 258601, 295544, 454888, 517202, 1034404, 2068808, 300087989, 600175978, 1200351956, 2100615923, 2400703912, 4201231846, 8402463692, 16804927384]

約数ペア:

[(1, 16804927384), (2, 8402463692), (4, 4201231846), (7, 2400703912), (8, 2100615923), (14, 1200351956), (28, 600175978), (56, 300087989), (8123, 2068808), (16246, 1034404), (32492, 517202), (36943, 454888), (56861, 295544), (64984, 258601), (73886, 227444), (113722, 147772)]