8942128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3307}}^1$

素因数の和:3341

約数の個数: 30

約数和(自身を含む): 18766284

約数和(自身を除く): 9824156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3307, 6614, 13228, 26456, 42991, 52912, 85982, 171964, 343928, 558883, 687856, 1117766, 2235532, 4471064, 8942128]

約数ペア:

[(1, 8942128), (2, 4471064), (4, 2235532), (8, 1117766), (13, 687856), (16, 558883), (26, 343928), (52, 171964), (104, 85982), (169, 52912), (208, 42991), (338, 26456), (676, 13228), (1352, 6614), (2704, 3307)]