42518908

素因数分解:

$2^2\times {\mathrm{83}}^2\times {\mathrm{1543}}^1$

素因数の和:1713

約数の個数: 18

約数和(自身を含む): 75364184

約数和(自身を除く): 32845276

約数列:

[1, 2, 4, 83, 166, 332, 1543, 3086, 6172, 6889, 13778, 27556, 128069, 256138, 512276, 10629727, 21259454, 42518908]

約数ペア:

[(1, 42518908), (2, 21259454), (4, 10629727), (83, 512276), (166, 256138), (332, 128069), (1543, 27556), (3086, 13778), (6172, 6889)]