254165248

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{6091}}^1$

素因数の和:6270

約数の個数: 36

約数和(自身を含む): 510533968

約数和(自身を除く): 256368720

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 2608, 5216, 6091, 10432, 12182, 20864, 24364, 41728, 48728, 97456, 194912, 389824, 779648, 992833, 1559296, 1985666, 3971332, 7942664, 15885328, 31770656, 63541312, 127082624, 254165248]

約数ペア:

[(1, 254165248), (2, 127082624), (4, 63541312), (8, 31770656), (16, 15885328), (32, 7942664), (64, 3971332), (128, 1985666), (163, 1559296), (256, 992833), (326, 779648), (652, 389824), (1304, 194912), (2608, 97456), (5216, 48728), (6091, 41728), (10432, 24364), (12182, 20864)]