45359344

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{39929}}^1$

素因数の和:40008

約数の個数: 20

約数和(自身を含む): 89123760

約数和(自身を除く): 43764416

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 39929, 79858, 159716, 319432, 638864, 2834959, 5669918, 11339836, 22679672, 45359344]

約数ペア:

[(1, 45359344), (2, 22679672), (4, 11339836), (8, 5669918), (16, 2834959), (71, 638864), (142, 319432), (284, 159716), (568, 79858), (1136, 39929)]