31057628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58379}}^1$

素因数の和:58409

約数の個数: 24

約数和(自身を含む): 65385600

約数和(自身を除く): 34327972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 58379, 116758, 233516, 408653, 817306, 1109201, 1634612, 2218402, 4436804, 7764407, 15528814, 31057628]

約数ペア:

[(1, 31057628), (2, 15528814), (4, 7764407), (7, 4436804), (14, 2218402), (19, 1634612), (28, 1109201), (38, 817306), (76, 408653), (133, 233516), (266, 116758), (532, 58379)]