31393992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{186869}}^1$

素因数の和:186885

約数の個数: 32

約数和(自身を含む): 89697600

約数和(自身を除く): 58303608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 186869, 373738, 560607, 747476, 1121214, 1308083, 1494952, 2242428, 2616166, 3924249, 4484856, 5232332, 7848498, 10464664, 15696996, 31393992]

約数ペア:

[(1, 31393992), (2, 15696996), (3, 10464664), (4, 7848498), (6, 5232332), (7, 4484856), (8, 3924249), (12, 2616166), (14, 2242428), (21, 1494952), (24, 1308083), (28, 1121214), (42, 747476), (56, 560607), (84, 373738), (168, 186869)]