31096768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 65836800

約数和(自身を除く): 34740032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 152, 214, 239, 304, 428, 478, 608, 856, 956, 1216, 1712, 1912, 2033, 3424, 3824, 4066, 4541, 6848, 7648, 8132, 9082, 15296, 16264, 18164, 25573, 32528, 36328, 51146, 65056, 72656, 102292, 130112, 145312, 204584, 290624, 409168, 485887, 818336, 971774, 1636672, 1943548, 3887096, 7774192, 15548384, 31096768]

約数ペア:

[(1, 31096768), (2, 15548384), (4, 7774192), (8, 3887096), (16, 1943548), (19, 1636672), (32, 971774), (38, 818336), (64, 485887), (76, 409168), (107, 290624), (152, 204584), (214, 145312), (239, 130112), (304, 102292), (428, 72656), (478, 65056), (608, 51146), (856, 36328), (956, 32528), (1216, 25573), (1712, 18164), (1912, 16264), (2033, 15296), (3424, 9082), (3824, 8132), (4066, 7648), (4541, 6848)]