79921042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{2143}}^1$

素因数の和:2817

約数の個数: 16

約数和(自身を含む): 124266240

約数和(自身を除く): 44345198

約数列:

[1, 2, 29, 58, 643, 1286, 2143, 4286, 18647, 37294, 62147, 124294, 1377949, 2755898, 39960521, 79921042]

約数ペア:

[(1, 79921042), (2, 39960521), (29, 2755898), (58, 1377949), (643, 124294), (1286, 62147), (2143, 37294), (4286, 18647)]