542415568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15601}}^1$

素因数の和:15703

約数の個数: 40

約数和(自身を含む): 1096945416

約数和(自身を除く): 554529848

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 4346, 8692, 15601, 17384, 31202, 34768, 62404, 124808, 249616, 639641, 826853, 1279282, 1653706, 2558564, 3307412, 5117128, 6614824, 10234256, 13229648, 33900973, 67801946, 135603892, 271207784, 542415568]

約数ペア:

[(1, 542415568), (2, 271207784), (4, 135603892), (8, 67801946), (16, 33900973), (41, 13229648), (53, 10234256), (82, 6614824), (106, 5117128), (164, 3307412), (212, 2558564), (328, 1653706), (424, 1279282), (656, 826853), (848, 639641), (2173, 249616), (4346, 124808), (8692, 62404), (15601, 34768), (17384, 31202)]