161502686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{12211}}^1$

素因数の和:12619

約数の個数: 16

約数和(自身を含む): 257184720

約数和(自身を除く): 95682034

約数列:

[1, 2, 17, 34, 389, 778, 6613, 12211, 13226, 24422, 207587, 415174, 4750079, 9500158, 80751343, 161502686]

約数ペア:

[(1, 161502686), (2, 80751343), (17, 9500158), (34, 4750079), (389, 415174), (778, 207587), (6613, 24422), (12211, 13226)]