31307532

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20543}}^1$

素因数の和:20677

約数の個数: 24

約数和(自身を含む): 73629696

約数和(自身を除く): 42322164

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 20543, 41086, 61629, 82172, 123258, 246516, 2608961, 5217922, 7826883, 10435844, 15653766, 31307532]

約数ペア:

[(1, 31307532), (2, 15653766), (3, 10435844), (4, 7826883), (6, 5217922), (12, 2608961), (127, 246516), (254, 123258), (381, 82172), (508, 61629), (762, 41086), (1524, 20543)]