64314736

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{25603}}^1$

素因数の和:25768

約数の個数: 20

約数和(自身を含む): 125408392

約数和(自身を除く): 61093656

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 25603, 51206, 102412, 204824, 409648, 4019671, 8039342, 16078684, 32157368, 64314736]

約数ペア:

[(1, 64314736), (2, 32157368), (4, 16078684), (8, 8039342), (16, 4019671), (157, 409648), (314, 204824), (628, 102412), (1256, 51206), (2512, 25603)]