40054242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8171}}^1$

素因数の和:8238

約数の個数: 32

約数和(自身を含む): 86296320

約数和(自身を除く): 46242078

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 8171, 16342, 24513, 49026, 155249, 310498, 351353, 465747, 702706, 931494, 1054059, 2108118, 6675707, 13351414, 20027121, 40054242]

約数ペア:

[(1, 40054242), (2, 20027121), (3, 13351414), (6, 6675707), (19, 2108118), (38, 1054059), (43, 931494), (57, 702706), (86, 465747), (114, 351353), (129, 310498), (258, 155249), (817, 49026), (1634, 24513), (2451, 16342), (4902, 8171)]