89812012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{2099}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 165816000

約数和(自身を除く): 76003988

約数列:

[1, 2, 4, 19, 38, 76, 563, 1126, 2099, 2252, 4198, 8396, 10697, 21394, 39881, 42788, 79762, 159524, 1181737, 2363474, 4726948, 22453003, 44906006, 89812012]

約数ペア:

[(1, 89812012), (2, 44906006), (4, 22453003), (19, 4726948), (38, 2363474), (76, 1181737), (563, 159524), (1126, 79762), (2099, 42788), (2252, 39881), (4198, 21394), (8396, 10697)]