31288676

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 56217504

約数和(自身を除く): 24928828

約数列:

[1, 2, 4, 73, 83, 146, 166, 292, 332, 1291, 2582, 5164, 6059, 12118, 24236, 94243, 107153, 188486, 214306, 376972, 428612, 7822169, 15644338, 31288676]

約数ペア:

[(1, 31288676), (2, 15644338), (4, 7822169), (73, 428612), (83, 376972), (146, 214306), (166, 188486), (292, 107153), (332, 94243), (1291, 24236), (2582, 12118), (5164, 6059)]