91125554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 153086976

約数和(自身を除く): 61961422

約数列:

[1, 2, 13, 26, 31, 62, 167, 334, 403, 677, 806, 1354, 2171, 4342, 5177, 8801, 10354, 17602, 20987, 41974, 67301, 113059, 134602, 226118, 272831, 545662, 1469767, 2939534, 3504829, 7009658, 45562777, 91125554]

約数ペア:

[(1, 91125554), (2, 45562777), (13, 7009658), (26, 3504829), (31, 2939534), (62, 1469767), (167, 545662), (334, 272831), (403, 226118), (677, 134602), (806, 113059), (1354, 67301), (2171, 41974), (4342, 20987), (5177, 17602), (8801, 10354)]