43418128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{16057}}^1$

素因数の和:16091

約数の個数: 30

約数和(自身を含む): 91097034

約数和(自身を除く): 47678906

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 16057, 32114, 64228, 128456, 208741, 256912, 417482, 834964, 1669928, 2713633, 3339856, 5427266, 10854532, 21709064, 43418128]

約数ペア:

[(1, 43418128), (2, 21709064), (4, 10854532), (8, 5427266), (13, 3339856), (16, 2713633), (26, 1669928), (52, 834964), (104, 417482), (169, 256912), (208, 208741), (338, 128456), (676, 64228), (1352, 32114), (2704, 16057)]