39662128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{225353}}^1$

素因数の和:225372

約数の個数: 20

約数和(自身を含む): 83831688

約数和(自身を除く): 44169560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 225353, 450706, 901412, 1802824, 2478883, 3605648, 4957766, 9915532, 19831064, 39662128]

約数ペア:

[(1, 39662128), (2, 19831064), (4, 9915532), (8, 4957766), (11, 3605648), (16, 2478883), (22, 1802824), (44, 901412), (88, 450706), (176, 225353)]