64508368

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{29429}}^1$

素因数の和:29574

約数の個数: 20

約数和(自身を含む): 125901540

約数和(自身を除く): 61393172

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 29429, 58858, 117716, 235432, 470864, 4031773, 8063546, 16127092, 32254184, 64508368]

約数ペア:

[(1, 64508368), (2, 32254184), (4, 16127092), (8, 8063546), (16, 4031773), (137, 470864), (274, 235432), (548, 117716), (1096, 58858), (2192, 29429)]