320316718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{47147}}^1$

素因数の和:47271

約数の個数: 16

約数和(自身を含む): 497882880

約数和(自身を除く): 177566162

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 47147, 94294, 2027321, 3724613, 4054642, 7449226, 160158359, 320316718]

約数ペア:

[(1, 320316718), (2, 160158359), (43, 7449226), (79, 4054642), (86, 3724613), (158, 2027321), (3397, 94294), (6794, 47147)]