61987886

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1795

約数の個数: 16

約数和(自身を含む): 94533264

約数和(自身を除く): 32545378

約数列:

[1, 2, 83, 166, 257, 514, 1453, 2906, 21331, 42662, 120599, 241198, 373421, 746842, 30993943, 61987886]

約数ペア:

[(1, 61987886), (2, 30993943), (83, 746842), (166, 373421), (257, 241198), (514, 120599), (1453, 42662), (2906, 21331)]