47531518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3761}}^1$

素因数の和:3923

約数の個数: 16

約数和(自身を含む): 73133280

約数和(自身を除く): 25601762

約数列:

[1, 2, 71, 89, 142, 178, 3761, 6319, 7522, 12638, 267031, 334729, 534062, 669458, 23765759, 47531518]

約数ペア:

[(1, 47531518), (2, 23765759), (71, 669458), (89, 534062), (142, 334729), (178, 267031), (3761, 12638), (6319, 7522)]