172210952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40847}}^1$

素因数の和:40901

約数の個数: 32

約数和(自身を含む): 352926720

約数和(自身を除く): 180715768

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 40847, 81694, 163388, 326776, 694399, 1266257, 1388798, 2532514, 2777596, 5065028, 5555192, 10130056, 21526369, 43052738, 86105476, 172210952]

約数ペア:

[(1, 172210952), (2, 86105476), (4, 43052738), (8, 21526369), (17, 10130056), (31, 5555192), (34, 5065028), (62, 2777596), (68, 2532514), (124, 1388798), (136, 1266257), (248, 694399), (527, 326776), (1054, 163388), (2108, 81694), (4216, 40847)]