40359808

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{4441}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 81555120

約数和(自身を除く): 41195312

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4441, 4544, 8882, 9088, 17764, 35528, 71056, 142112, 284224, 315311, 568448, 630622, 1261244, 2522488, 5044976, 10089952, 20179904, 40359808]

約数ペア:

[(1, 40359808), (2, 20179904), (4, 10089952), (8, 5044976), (16, 2522488), (32, 1261244), (64, 630622), (71, 568448), (128, 315311), (142, 284224), (284, 142112), (568, 71056), (1136, 35528), (2272, 17764), (4441, 9088), (4544, 8882)]