80161088

素因数分解:

$2^6\times 7^1\times {\mathrm{178931}}^1$

素因数の和:178950

約数の個数: 28

約数和(自身を含む): 181794912

約数和(自身を除く): 101633824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 178931, 357862, 715724, 1252517, 1431448, 2505034, 2862896, 5010068, 5725792, 10020136, 11451584, 20040272, 40080544, 80161088]

約数ペア:

[(1, 80161088), (2, 40080544), (4, 20040272), (7, 11451584), (8, 10020136), (14, 5725792), (16, 5010068), (28, 2862896), (32, 2505034), (56, 1431448), (64, 1252517), (112, 715724), (224, 357862), (448, 178931)]