16725344

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 34700400

約数和(自身を除く): 17975056

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 269, 464, 536, 538, 928, 1072, 1076, 1943, 2144, 2152, 3886, 4304, 7772, 7801, 8608, 15544, 15602, 18023, 31088, 31204, 36046, 62176, 62408, 72092, 124816, 144184, 249632, 288368, 522667, 576736, 1045334, 2090668, 4181336, 8362672, 16725344]

約数ペア:

[(1, 16725344), (2, 8362672), (4, 4181336), (8, 2090668), (16, 1045334), (29, 576736), (32, 522667), (58, 288368), (67, 249632), (116, 144184), (134, 124816), (232, 72092), (268, 62408), (269, 62176), (464, 36046), (536, 31204), (538, 31088), (928, 18023), (1072, 15602), (1076, 15544), (1943, 8608), (2144, 7801), (2152, 7772), (3886, 4304)]