31383041818

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1929839}}^1$

素因数の和:1930061

約数の個数: 16

約数和(自身を含む): 48354071040

約数和(自身を除く): 16971029222

約数列:

[1, 2, 47, 94, 173, 346, 8131, 16262, 1929839, 3859678, 90702433, 181404866, 333862147, 667724294, 15691520909, 31383041818]

約数ペア:

[(1, 31383041818), (2, 15691520909), (47, 667724294), (94, 333862147), (173, 181404866), (346, 90702433), (8131, 3859678), (16262, 1929839)]