90279808

素因数分解:

$2^7\times {\mathrm{823}}^1\times {\mathrm{857}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 180282960

約数和(自身を除く): 90003152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 823, 857, 1646, 1714, 3292, 3428, 6584, 6856, 13168, 13712, 26336, 27424, 52672, 54848, 105344, 109696, 705311, 1410622, 2821244, 5642488, 11284976, 22569952, 45139904, 90279808]

約数ペア:

[(1, 90279808), (2, 45139904), (4, 22569952), (8, 11284976), (16, 5642488), (32, 2821244), (64, 1410622), (128, 705311), (823, 109696), (857, 105344), (1646, 54848), (1714, 52672), (3292, 27424), (3428, 26336), (6584, 13712), (6856, 13168)]