438616912

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{25127}}^1$

素因数の和:26226

約数の個数: 20

約数和(自身を含む): 850633056

約数和(自身を除く): 412016144

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 8728, 17456, 25127, 50254, 100508, 201016, 402032, 27413557, 54827114, 109654228, 219308456, 438616912]

約数ペア:

[(1, 438616912), (2, 219308456), (4, 109654228), (8, 54827114), (16, 27413557), (1091, 402032), (2182, 201016), (4364, 100508), (8728, 50254), (17456, 25127)]