61149584

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{15991}}^1$

素因数の和:16238

約数の個数: 20

約数和(自身を含む): 118980480

約数和(自身を除く): 57830896

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 15991, 31982, 63964, 127928, 255856, 3821849, 7643698, 15287396, 30574792, 61149584]

約数ペア:

[(1, 61149584), (2, 30574792), (4, 15287396), (8, 7643698), (16, 3821849), (239, 255856), (478, 127928), (956, 63964), (1912, 31982), (3824, 15991)]