81844142

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{2153}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 124845840

約数和(自身を除く): 43001698

約数列:

[1, 2, 83, 166, 229, 458, 2153, 4306, 19007, 38014, 178699, 357398, 493037, 986074, 40922071, 81844142]

約数ペア:

[(1, 81844142), (2, 40922071), (83, 986074), (166, 493037), (229, 357398), (458, 178699), (2153, 38014), (4306, 19007)]