67240790

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81013}}^1$

素因数の和:81103

約数の個数: 16

約数和(自身を含む): 122493168

約数和(自身を除く): 55252378

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 81013, 162026, 405065, 810130, 6724079, 13448158, 33620395, 67240790]

約数ペア:

[(1, 67240790), (2, 33620395), (5, 13448158), (10, 6724079), (83, 810130), (166, 405065), (415, 162026), (830, 81013)]