82513918

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{2213}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 125719776

約数和(自身を除く): 43205858

約数列:

[1, 2, 103, 181, 206, 362, 2213, 4426, 18643, 37286, 227939, 400553, 455878, 801106, 41256959, 82513918]

約数ペア:

[(1, 82513918), (2, 41256959), (103, 801106), (181, 455878), (206, 400553), (362, 227939), (2213, 37286), (4426, 18643)]