87816454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{65437}}^1$

素因数の和:65511

約数の個数: 16

約数和(自身を含む): 146057616

約数和(自身を除く): 58241162

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 65437, 130874, 719807, 1439614, 3991657, 7983314, 43908227, 87816454]

約数ペア:

[(1, 87816454), (2, 43908227), (11, 7983314), (22, 3991657), (61, 1439614), (122, 719807), (671, 130874), (1342, 65437)]