81055682

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 123314400

約数和(自身を除く): 42258718

約数列:

[1, 2, 89, 178, 659, 691, 1318, 1382, 58651, 61499, 117302, 122998, 455369, 910738, 40527841, 81055682]

約数ペア:

[(1, 81055682), (2, 40527841), (89, 910738), (178, 455369), (659, 122998), (691, 117302), (1318, 61499), (1382, 58651)]