80328832

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{8839}}^1$

素因数の和:8924

約数の個数: 32

約数和(自身を含む): 162302400

約数和(自身を除く): 81973568

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 8839, 9088, 17678, 35356, 70712, 141424, 282848, 565696, 627569, 1131392, 1255138, 2510276, 5020552, 10041104, 20082208, 40164416, 80328832]

約数ペア:

[(1, 80328832), (2, 40164416), (4, 20082208), (8, 10041104), (16, 5020552), (32, 2510276), (64, 1255138), (71, 1131392), (128, 627569), (142, 565696), (284, 282848), (568, 141424), (1136, 70712), (2272, 35356), (4544, 17678), (8839, 9088)]