71369386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{17923}}^1$

素因数の和:18117

約数の個数: 16

約数和(自身を含む): 117438048

約数和(自身を除く): 46068662

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 17923, 35846, 197153, 394306, 3244063, 6488126, 35684693, 71369386]

約数ペア:

[(1, 71369386), (2, 35684693), (11, 6488126), (22, 3244063), (181, 394306), (362, 197153), (1991, 35846), (3982, 17923)]