42939482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19861}}^1$

素因数の和:19933

約数の個数: 16

約数和(自身を含む): 68643072

約数和(自身を除く): 25703590

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 19861, 39722, 456803, 913606, 933467, 1866934, 21469741, 42939482]

約数ペア:

[(1, 42939482), (2, 21469741), (23, 1866934), (46, 933467), (47, 913606), (94, 456803), (1081, 39722), (2162, 19861)]