104258128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{38557}}^1$

素因数の和:38591

約数の個数: 30

約数和(自身を含む): 218739534

約数和(自身を除く): 114481406

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 38557, 77114, 154228, 308456, 501241, 616912, 1002482, 2004964, 4009928, 6516133, 8019856, 13032266, 26064532, 52129064, 104258128]

約数ペア:

[(1, 104258128), (2, 52129064), (4, 26064532), (8, 13032266), (13, 8019856), (16, 6516133), (26, 4009928), (52, 2004964), (104, 1002482), (169, 616912), (208, 501241), (338, 308456), (676, 154228), (1352, 77114), (2704, 38557)]