84722216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1117}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 167700000

約数和(自身を除く): 82977784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 998, 1117, 1996, 2234, 3992, 4468, 8936, 9481, 18962, 21223, 37924, 42446, 75848, 84892, 169784, 557383, 1114766, 2229532, 4459064, 10590277, 21180554, 42361108, 84722216]

約数ペア:

[(1, 84722216), (2, 42361108), (4, 21180554), (8, 10590277), (19, 4459064), (38, 2229532), (76, 1114766), (152, 557383), (499, 169784), (998, 84892), (1117, 75848), (1996, 42446), (2234, 37924), (3992, 21223), (4468, 18962), (8936, 9481)]