16440872

素因数分解:

$2^3\times 7^2\times {\mathrm{41941}}^1$

素因数の和:41961

約数の個数: 24

約数和(自身を含む): 35860410

約数和(自身を除く): 19419538

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 41941, 83882, 167764, 293587, 335528, 587174, 1174348, 2055109, 2348696, 4110218, 8220436, 16440872]

約数ペア:

[(1, 16440872), (2, 8220436), (4, 4110218), (7, 2348696), (8, 2055109), (14, 1174348), (28, 587174), (49, 335528), (56, 293587), (98, 167764), (196, 83882), (392, 41941)]