105356972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121379}}^1$

素因数の和:121421

約数の個数: 24

約数和(自身を含む): 217512960

約数和(自身を除く): 112155988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 121379, 242758, 485516, 849653, 1699306, 3398612, 3762749, 7525498, 15050996, 26339243, 52678486, 105356972]

約数ペア:

[(1, 105356972), (2, 52678486), (4, 26339243), (7, 15050996), (14, 7525498), (28, 3762749), (31, 3398612), (62, 1699306), (124, 849653), (217, 485516), (434, 242758), (868, 121379)]