16395328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 34848800

約数和(自身を除く): 18453472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 139, 152, 194, 278, 304, 388, 556, 608, 776, 1112, 1216, 1552, 1843, 2224, 2641, 3104, 3686, 4448, 5282, 6208, 7372, 8896, 10564, 13483, 14744, 21128, 26966, 29488, 42256, 53932, 58976, 84512, 107864, 117952, 169024, 215728, 256177, 431456, 512354, 862912, 1024708, 2049416, 4098832, 8197664, 16395328]

約数ペア:

[(1, 16395328), (2, 8197664), (4, 4098832), (8, 2049416), (16, 1024708), (19, 862912), (32, 512354), (38, 431456), (64, 256177), (76, 215728), (97, 169024), (139, 117952), (152, 107864), (194, 84512), (278, 58976), (304, 53932), (388, 42256), (556, 29488), (608, 26966), (776, 21128), (1112, 14744), (1216, 13483), (1552, 10564), (1843, 8896), (2224, 7372), (2641, 6208), (3104, 5282), (3686, 4448)]