71731154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61519}}^1$

素因数の和:61585

約数の個数: 16

約数和(自身を含む): 119594880

約数和(自身を除く): 47863726

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 61519, 123038, 676709, 1353418, 3260507, 6521014, 35865577, 71731154]

約数ペア:

[(1, 71731154), (2, 35865577), (11, 6521014), (22, 3260507), (53, 1353418), (106, 676709), (583, 123038), (1166, 61519)]