80995712

素因数分解:

$2^7\times 7^1\times {\mathrm{90397}}^1$

素因数の和:90418

約数の個数: 32

約数和(自身を含む): 184411920

約数和(自身を除く): 103416208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 90397, 180794, 361588, 632779, 723176, 1265558, 1446352, 2531116, 2892704, 5062232, 5785408, 10124464, 11570816, 20248928, 40497856, 80995712]

約数ペア:

[(1, 80995712), (2, 40497856), (4, 20248928), (7, 11570816), (8, 10124464), (14, 5785408), (16, 5062232), (28, 2892704), (32, 2531116), (56, 1446352), (64, 1265558), (112, 723176), (128, 632779), (224, 361588), (448, 180794), (896, 90397)]