84091294

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{67489}}^1$

素因数の和:67587

約数の個数: 16

約数和(自身を含む): 145778400

約数和(自身を除く): 61687106

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 67489, 134978, 472423, 944846, 6006521, 12013042, 42045647, 84091294]

約数ペア:

[(1, 84091294), (2, 42045647), (7, 12013042), (14, 6006521), (89, 944846), (178, 472423), (623, 134978), (1246, 67489)]