16185904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8501}}^1$

素因数の和:8533

約数の個数: 40

約数和(自身を含む): 37952928

約数和(自身を除く): 21767024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 8501, 17002, 34004, 59507, 68008, 119014, 136016, 144517, 238028, 289034, 476056, 578068, 952112, 1011619, 1156136, 2023238, 2312272, 4046476, 8092952, 16185904]

約数ペア:

[(1, 16185904), (2, 8092952), (4, 4046476), (7, 2312272), (8, 2023238), (14, 1156136), (16, 1011619), (17, 952112), (28, 578068), (34, 476056), (56, 289034), (68, 238028), (112, 144517), (119, 136016), (136, 119014), (238, 68008), (272, 59507), (476, 34004), (952, 17002), (1904, 8501)]