42155458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17291}}^1$

素因数の和:17369

約数の個数: 16

約数和(自身を含む): 67231296

約数和(自身を除く): 25075838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 17291, 34582, 397693, 795386, 916423, 1832846, 21077729, 42155458]

約数ペア:

[(1, 42155458), (2, 21077729), (23, 1832846), (46, 916423), (53, 795386), (106, 397693), (1219, 34582), (2438, 17291)]