42672790

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51413}}^1$

素因数の和:51503

約数の個数: 16

約数和(自身を含む): 77737968

約数和(自身を除く): 35065178

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 51413, 102826, 257065, 514130, 4267279, 8534558, 21336395, 42672790]

約数ペア:

[(1, 42672790), (2, 21336395), (5, 8534558), (10, 4267279), (83, 514130), (166, 257065), (415, 102826), (830, 51413)]