42488464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 84994560

約数和(自身を除く): 42506096

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 239, 271, 328, 478, 542, 656, 956, 1084, 1912, 2168, 3824, 4336, 9799, 11111, 19598, 22222, 39196, 44444, 64769, 78392, 88888, 129538, 156784, 177776, 259076, 518152, 1036304, 2655529, 5311058, 10622116, 21244232, 42488464]

約数ペア:

[(1, 42488464), (2, 21244232), (4, 10622116), (8, 5311058), (16, 2655529), (41, 1036304), (82, 518152), (164, 259076), (239, 177776), (271, 156784), (328, 129538), (478, 88888), (542, 78392), (656, 64769), (956, 44444), (1084, 39196), (1912, 22222), (2168, 19598), (3824, 11111), (4336, 9799)]