83155696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{399787}}^1$

素因数の和:399808

約数の個数: 20

約数和(自身を含む): 173507992

約数和(自身を除く): 90352296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 399787, 799574, 1599148, 3198296, 5197231, 6396592, 10394462, 20788924, 41577848, 83155696]

約数ペア:

[(1, 83155696), (2, 41577848), (4, 20788924), (8, 10394462), (13, 6396592), (16, 5197231), (26, 3198296), (52, 1599148), (104, 799574), (208, 399787)]