80485558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{35899}}^1$

素因数の和:35979

約数の個数: 16

約数和(自身を含む): 129240000

約数和(自身を除く): 48754442

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 35899, 71798, 682081, 1364162, 2118041, 4236082, 40242779, 80485558]

約数ペア:

[(1, 80485558), (2, 40242779), (19, 4236082), (38, 2118041), (59, 1364162), (118, 682081), (1121, 71798), (2242, 35899)]