80455048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 156816000

約数和(自身を除く): 76360952

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 478, 956, 1451, 1912, 2902, 5804, 6931, 11608, 13862, 27724, 42079, 55448, 84158, 168316, 336632, 346789, 693578, 1387156, 2774312, 10056881, 20113762, 40227524, 80455048]

約数ペア:

[(1, 80455048), (2, 40227524), (4, 20113762), (8, 10056881), (29, 2774312), (58, 1387156), (116, 693578), (232, 346789), (239, 336632), (478, 168316), (956, 84158), (1451, 55448), (1912, 42079), (2902, 27724), (5804, 13862), (6931, 11608)]