42426490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{184463}}^1$

素因数の和:184493

約数の個数: 16

約数和(自身を含む): 79688448

約数和(自身を除く): 37261958

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 184463, 368926, 922315, 1844630, 4242649, 8485298, 21213245, 42426490]

約数ペア:

[(1, 42426490), (2, 21213245), (5, 8485298), (10, 4242649), (23, 1844630), (46, 922315), (115, 368926), (230, 184463)]