42008178

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 85942080

約数和(自身を除く): 43933902

約数列:

[1, 2, 3, 6, 89, 97, 178, 194, 267, 291, 534, 582, 811, 1622, 2433, 4866, 8633, 17266, 25899, 51798, 72179, 78667, 144358, 157334, 216537, 236001, 433074, 472002, 7001363, 14002726, 21004089, 42008178]

約数ペア:

[(1, 42008178), (2, 21004089), (3, 14002726), (6, 7001363), (89, 472002), (97, 433074), (178, 236001), (194, 216537), (267, 157334), (291, 144358), (534, 78667), (582, 72179), (811, 51798), (1622, 25899), (2433, 17266), (4866, 8633)]