85374646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{21101}}^1$

素因数の和:21144

約数の個数: 24

約数和(自身を含む): 155479536

約数和(自身を除く): 70104890

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 21101, 42202, 147707, 295414, 358717, 717434, 2511019, 5022038, 6098189, 12196378, 42687323, 85374646]

約数ペア:

[(1, 85374646), (2, 42687323), (7, 12196378), (14, 6098189), (17, 5022038), (34, 2511019), (119, 717434), (238, 358717), (289, 295414), (578, 147707), (2023, 42202), (4046, 21101)]