42538814

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:2015

約数の個数: 16

約数和(自身を含む): 65080320

約数和(自身を除く): 22541506

約数列:

[1, 2, 79, 151, 158, 302, 1783, 3566, 11929, 23858, 140857, 269233, 281714, 538466, 21269407, 42538814]

約数ペア:

[(1, 42538814), (2, 21269407), (79, 538466), (151, 281714), (158, 269233), (302, 140857), (1783, 23858), (3566, 11929)]