81729602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{25913}}^1$

素因数の和:26017

約数の個数: 16

約数和(自身を含む): 130606560

約数和(自身を除く): 48876958

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 25913, 51826, 492347, 984694, 2150779, 4301558, 40864801, 81729602]

約数ペア:

[(1, 81729602), (2, 40864801), (19, 4301558), (38, 2150779), (83, 984694), (166, 492347), (1577, 51826), (3154, 25913)]