135287536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 269857728

約数和(自身を除く): 134570192

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 271, 328, 542, 656, 761, 1084, 1522, 2168, 3044, 4336, 6088, 11111, 12176, 22222, 31201, 44444, 62402, 88888, 124804, 177776, 206231, 249608, 412462, 499216, 824924, 1649848, 3299696, 8455471, 16910942, 33821884, 67643768, 135287536]

約数ペア:

[(1, 135287536), (2, 67643768), (4, 33821884), (8, 16910942), (16, 8455471), (41, 3299696), (82, 1649848), (164, 824924), (271, 499216), (328, 412462), (542, 249608), (656, 206231), (761, 177776), (1084, 124804), (1522, 88888), (2168, 62402), (3044, 44444), (4336, 31201), (6088, 22222), (11111, 12176)]