54121216

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1476

約数の個数: 36

約数和(自身を含む): 108777592

約数和(自身を除く): 54656376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1297, 1304, 2594, 2608, 5188, 5216, 10376, 10432, 20752, 20864, 41504, 41728, 83008, 166016, 211411, 332032, 422822, 845644, 1691288, 3382576, 6765152, 13530304, 27060608, 54121216]

約数ペア:

[(1, 54121216), (2, 27060608), (4, 13530304), (8, 6765152), (16, 3382576), (32, 1691288), (64, 845644), (128, 422822), (163, 332032), (256, 211411), (326, 166016), (652, 83008), (1297, 41728), (1304, 41504), (2594, 20864), (2608, 20752), (5188, 10432), (5216, 10376)]