81429472

素因数分解:

$2^5\times {\mathrm{1153}}^1\times {\mathrm{2207}}^1$

素因数の和:3370

約数の個数: 24

約数和(自身を含む): 160526016

約数和(自身を除く): 79096544

約数列:

[1, 2, 4, 8, 16, 32, 1153, 2207, 2306, 4414, 4612, 8828, 9224, 17656, 18448, 35312, 36896, 70624, 2544671, 5089342, 10178684, 20357368, 40714736, 81429472]

約数ペア:

[(1, 81429472), (2, 40714736), (4, 20357368), (8, 10178684), (16, 5089342), (32, 2544671), (1153, 70624), (2207, 36896), (2306, 35312), (4414, 18448), (4612, 17656), (8828, 9224)]