64031988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4084

約数の個数: 48

約数和(自身を含む): 157853696

約数和(自身を除く): 93821708

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 4003, 5332, 7998, 8006, 12009, 15996, 16012, 24018, 48036, 124093, 172129, 248186, 344258, 372279, 496372, 516387, 688516, 744558, 1032774, 1489116, 2065548, 5335999, 10671998, 16007997, 21343996, 32015994, 64031988]

約数ペア:

[(1, 64031988), (2, 32015994), (3, 21343996), (4, 16007997), (6, 10671998), (12, 5335999), (31, 2065548), (43, 1489116), (62, 1032774), (86, 744558), (93, 688516), (124, 516387), (129, 496372), (172, 372279), (186, 344258), (258, 248186), (372, 172129), (516, 124093), (1333, 48036), (2666, 24018), (3999, 16012), (4003, 15996), (5332, 12009), (7998, 8006)]