78192986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{1447}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 120415680

約数和(自身を除く): 42222694

約数列:

[1, 2, 41, 82, 659, 1318, 1447, 2894, 27019, 54038, 59327, 118654, 953573, 1907146, 39096493, 78192986]

約数ペア:

[(1, 78192986), (2, 39096493), (41, 1907146), (82, 953573), (659, 118654), (1318, 59327), (1447, 54038), (2894, 27019)]