328542952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{8597}}^1$

素因数の和:8901

約数の個数: 32

約数和(自身を含む): 654651720

約数和(自身を除く): 326108768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1124, 2248, 4777, 8597, 9554, 17194, 19108, 34388, 38216, 68776, 146149, 292298, 584596, 1169192, 2415757, 4831514, 9663028, 19326056, 41067869, 82135738, 164271476, 328542952]

約数ペア:

[(1, 328542952), (2, 164271476), (4, 82135738), (8, 41067869), (17, 19326056), (34, 9663028), (68, 4831514), (136, 2415757), (281, 1169192), (562, 584596), (1124, 292298), (2248, 146149), (4777, 68776), (8597, 38216), (9554, 34388), (17194, 19108)]