38489384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{67763}}^1$

素因数の和:67840

約数の個数: 16

約数和(自身を含む): 73185120

約数和(自身を除く): 34695736

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 67763, 135526, 271052, 542104, 4811173, 9622346, 19244692, 38489384]

約数ペア:

[(1, 38489384), (2, 19244692), (4, 9622346), (8, 4811173), (71, 542104), (142, 271052), (284, 135526), (568, 67763)]