18474272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14081}}^1$

素因数の和:14132

約数の個数: 24

約数和(自身を含む): 37260972

約数和(自身を除く): 18786700

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14081, 28162, 56324, 112648, 225296, 450592, 577321, 1154642, 2309284, 4618568, 9237136, 18474272]

約数ペア:

[(1, 18474272), (2, 9237136), (4, 4618568), (8, 2309284), (16, 1154642), (32, 577321), (41, 450592), (82, 225296), (164, 112648), (328, 56324), (656, 28162), (1312, 14081)]