31124356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7727}}^1$

素因数の和:7803

約数の個数: 24

約数和(自身を含む): 58423680

約数和(自身を除く): 27299324

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 7727, 15454, 30908, 146813, 293626, 409531, 587252, 819062, 1638124, 7781089, 15562178, 31124356]

約数ペア:

[(1, 31124356), (2, 15562178), (4, 7781089), (19, 1638124), (38, 819062), (53, 587252), (76, 409531), (106, 293626), (212, 146813), (1007, 30908), (2014, 15454), (4028, 7727)]