16016322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 22303806

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 71, 82, 123, 131, 142, 213, 246, 262, 287, 393, 426, 497, 574, 786, 861, 917, 994, 1491, 1722, 1834, 2751, 2911, 2982, 5371, 5502, 5822, 8733, 9301, 10742, 16113, 17466, 18602, 20377, 27903, 32226, 37597, 40754, 55806, 61131, 65107, 75194, 112791, 122262, 130214, 195321, 225582, 381341, 390642, 762682, 1144023, 2288046, 2669387, 5338774, 8008161, 16016322]

約数ペア:

[(1, 16016322), (2, 8008161), (3, 5338774), (6, 2669387), (7, 2288046), (14, 1144023), (21, 762682), (41, 390642), (42, 381341), (71, 225582), (82, 195321), (123, 130214), (131, 122262), (142, 112791), (213, 75194), (246, 65107), (262, 61131), (287, 55806), (393, 40754), (426, 37597), (497, 32226), (574, 27903), (786, 20377), (861, 18602), (917, 17466), (994, 16113), (1491, 10742), (1722, 9301), (1834, 8733), (2751, 5822), (2911, 5502), (2982, 5371)]