31820952394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{145207}}^1$

素因数の和:146650

約数の個数: 32

約数和(自身を含む): 59551543296

約数和(自身を除く): 27730590902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1423, 2846, 9961, 15653, 19922, 31306, 109571, 145207, 219142, 290414, 1016449, 1597277, 2032898, 3194554, 11180939, 22361878, 206629561, 413259122, 1446406927, 2272925171, 2892813854, 4545850342, 15910476197, 31820952394]

約数ペア:

[(1, 31820952394), (2, 15910476197), (7, 4545850342), (11, 2892813854), (14, 2272925171), (22, 1446406927), (77, 413259122), (154, 206629561), (1423, 22361878), (2846, 11180939), (9961, 3194554), (15653, 2032898), (19922, 1597277), (31306, 1016449), (109571, 290414), (145207, 219142)]