86821224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{516793}}^1$

素因数の和:516809

約数の個数: 32

約数和(自身を含む): 248061120

約数和(自身を除く): 161239896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 516793, 1033586, 1550379, 2067172, 3100758, 3617551, 4134344, 6201516, 7235102, 10852653, 12403032, 14470204, 21705306, 28940408, 43410612, 86821224]

約数ペア:

[(1, 86821224), (2, 43410612), (3, 28940408), (4, 21705306), (6, 14470204), (7, 12403032), (8, 10852653), (12, 7235102), (14, 6201516), (21, 4134344), (24, 3617551), (28, 3100758), (42, 2067172), (56, 1550379), (84, 1033586), (168, 516793)]