16801472

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 36057840

約数和(自身を除く): 19256368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 337, 608, 656, 674, 779, 1216, 1312, 1348, 1558, 2624, 2696, 3116, 5392, 6232, 6403, 10784, 12464, 12806, 13817, 21568, 24928, 25612, 27634, 49856, 51224, 55268, 102448, 110536, 204896, 221072, 262523, 409792, 442144, 525046, 884288, 1050092, 2100184, 4200368, 8400736, 16801472]

約数ペア:

[(1, 16801472), (2, 8400736), (4, 4200368), (8, 2100184), (16, 1050092), (19, 884288), (32, 525046), (38, 442144), (41, 409792), (64, 262523), (76, 221072), (82, 204896), (152, 110536), (164, 102448), (304, 55268), (328, 51224), (337, 49856), (608, 27634), (656, 25612), (674, 24928), (779, 21568), (1216, 13817), (1312, 12806), (1348, 12464), (1558, 10784), (2624, 6403), (2696, 6232), (3116, 5392)]