40423096

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16787}}^1$

素因数の和:16843

約数の個数: 32

約数和(自身を含む): 88640640

約数和(自身を除く): 48217544

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 16787, 33574, 67148, 117509, 134296, 235018, 470036, 721841, 940072, 1443682, 2887364, 5052887, 5774728, 10105774, 20211548, 40423096]

約数ペア:

[(1, 40423096), (2, 20211548), (4, 10105774), (7, 5774728), (8, 5052887), (14, 2887364), (28, 1443682), (43, 940072), (56, 721841), (86, 470036), (172, 235018), (301, 134296), (344, 117509), (602, 67148), (1204, 33574), (2408, 16787)]