42787330

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51551}}^1$

素因数の和:51641

約数の個数: 16

約数和(自身を含む): 77946624

約数和(自身を除く): 35159294

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 51551, 103102, 257755, 515510, 4278733, 8557466, 21393665, 42787330]

約数ペア:

[(1, 42787330), (2, 21393665), (5, 8557466), (10, 4278733), (83, 515510), (166, 257755), (415, 103102), (830, 51551)]