80402326

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{9973}}^1$

素因数の和:10143

約数の個数: 16

約数和(自身を含む): 125672400

約数和(自身を除く): 45270074

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 9973, 19946, 289217, 578434, 1386247, 2772494, 40201163, 80402326]

約数ペア:

[(1, 80402326), (2, 40201163), (29, 2772494), (58, 1386247), (139, 578434), (278, 289217), (4031, 19946), (8062, 9973)]