89261636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1487}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 160406400

約数和(自身を除く): 71144764

約数列:

[1, 2, 4, 43, 86, 172, 349, 698, 1396, 1487, 2974, 5948, 15007, 30014, 60028, 63941, 127882, 255764, 518963, 1037926, 2075852, 22315409, 44630818, 89261636]

約数ペア:

[(1, 89261636), (2, 44630818), (4, 22315409), (43, 2075852), (86, 1037926), (172, 518963), (349, 255764), (698, 127882), (1396, 63941), (1487, 60028), (2974, 30014), (5948, 15007)]