235990192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20177}}^1$

素因数の和:20245

約数の個数: 40

約数和(自身を含む): 495410256

約数和(自身を除く): 259420064

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 20177, 40354, 80708, 161416, 322832, 343009, 686018, 867611, 1372036, 1735222, 2744072, 3470444, 5488144, 6940888, 13881776, 14749387, 29498774, 58997548, 117995096, 235990192]

約数ペア:

[(1, 235990192), (2, 117995096), (4, 58997548), (8, 29498774), (16, 14749387), (17, 13881776), (34, 6940888), (43, 5488144), (68, 3470444), (86, 2744072), (136, 1735222), (172, 1372036), (272, 867611), (344, 686018), (688, 343009), (731, 322832), (1462, 161416), (2924, 80708), (5848, 40354), (11696, 20177)]