40731064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2039}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 83721600

約数和(自身を除く): 42990536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2039, 2497, 4078, 4994, 8156, 9988, 16312, 19976, 22429, 44858, 89716, 179432, 462853, 925706, 1851412, 3702824, 5091383, 10182766, 20365532, 40731064]

約数ペア:

[(1, 40731064), (2, 20365532), (4, 10182766), (8, 5091383), (11, 3702824), (22, 1851412), (44, 925706), (88, 462853), (227, 179432), (454, 89716), (908, 44858), (1816, 22429), (2039, 19976), (2497, 16312), (4078, 9988), (4994, 8156)]